{"id":106266,"date":"2024-05-10T20:14:50","date_gmt":"2024-05-11T03:14:50","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=106266"},"modified":"2025-03-19T19:41:32","modified_gmt":"2025-03-20T02:41:32","slug":"muffler-replacement-cost-estimates-faqs-and-more","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/","title":{"rendered":"Muffler Replacement Cost Estimates, FAQs, and More"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 7<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column106266_340931-35 > .kt-inside-inner-col,.kadence-column106266_340931-35 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_340931-35 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_340931-35 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_340931-35 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_340931-35 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_340931-35{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_340931-35 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_340931-35 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_340931-35 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-6979ae  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-6e6ca2\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading106266_d6a547-2c, .wp-block-kadence-advancedheading.kt-adv-heading106266_d6a547-2c[data-kb-block=\"kb-adv-heading106266_d6a547-2c\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading106266_d6a547-2c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading106266_d6a547-2c[data-kb-block=\"kb-adv-heading106266_d6a547-2c\"] mark.kt-highlight{font-family:Inter;font-weight:500;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading106266_d6a547-2c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading106266_d6a547-2c[data-kb-block=\"kb-adv-heading106266_d6a547-2c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading106266_d6a547-2c summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading106266_d6a547-2c\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The muffler silences the engine exhaust.<\/li>\n\n\n\n<li>The average cost to replace a muffler can range anywhere from $50 to $250, depending on factors like the muffler&rsquo;s brand, finish, and your vehicle&rsquo;s specifications (year, make, and model).<\/li>\n\n\n\n<li>Most of the time, diagnosing a faulty muffler is visual in nature. Excessive corrosion and wear are telltale signs that indicate the need for a new muffler.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>You can&rsquo;t always see what is going on under your vehicle, particularly in the <a href=\"https:\/\/www.carparts.com\/blog\/exhaust-system-parts-101-the-basics-diagram-included\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"exhaust system\">exhaust system<\/a>. Some drivers forget to inspect it until they notice performance issues with their daily driver.<\/p>\n\n\n\n<p>A <a href=\"https:\/\/www.carparts.com\/blog\/what-are-the-signs-or-symptoms-of-a-clogged-muffler\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"damaged or worn-out muffler\">damaged or worn-out muffler<\/a> is one of the most common issues that can happen in the exhaust system, which can easily lead to more complicated problems if left unaddressed.<\/p>\n\n\n\n<p>If the damage is too great, there&rsquo;s no other option but to replace the old muffler with a new one.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Principle Behind Mufflers<\/h2>\n\n\n\n<p>The <a href=\"https:\/\/www.carparts.com\/muffler\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"muffler\">muffler<\/a> silences the engine exhaust. When the exhaust valve opens, a high-pressure gas is released, sending a strong air pressure wave through the atmosphere in the exhaust system.<\/p>\n\n\n\n<p>The strong air pressure wave comes in pulses, which are called explosions. These pulses of explosion blend in a steady roar. <strong>The muffler catches these bursts of high-pressure exhaust gas from the cylinder and smooths out the pressure pulses before they&rsquo;re released at a steady rate.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-1024x682.jpg\" alt=\"car exhaust muffler replacement\" class=\"wp-image-106269\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-1024x682.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-1536x1024.jpg 1536w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-1200x800.jpg 1200w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/car-exhaust-muffler-replacement.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">The muffler silences the engine exhaust. When the exhaust valve opens, a high-pressure gas is released, sending a strong air pressure wave through the atmosphere in the exhaust system.<\/figcaption><\/figure>\n\n\n\n<p>The muffler houses perforated tubes, baffles, and other such sound-deadening methods to deal with these noise bursts. From there, the smooth-flowing gases are released to the tailpipe. Most mufflers are made to have an inlet diameter that&rsquo;s larger than its outlet diameter. The exhaust expands and cools as it enters the muffler.<\/p>\n\n\n<style>.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col,.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_7cbab5-e1{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_7cbab5-e1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_7cbab5-e1 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id106266_0271cc-b3 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id106266_0271cc-b3 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id106266_0271cc-b3 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id106266_0271cc-b3 > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id106266_0271cc-b3 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id106266_0271cc-b3 > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id106266_0271cc-b3 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id106266_0271cc-b3 alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column106266_7e08b3-91 > .kt-inside-inner-col{display:flex;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col{min-height:45px;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col,.kadence-column106266_7e08b3-91 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col > *, .kadence-column106266_7e08b3-91 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_7e08b3-91 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_7e08b3-91{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_7e08b3-91 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column106266_7e08b3-91 > .kt-inside-inner-col > *, .kadence-column106266_7e08b3-91 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_7e08b3-91 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column106266_7e08b3-91 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col > *, .kadence-column106266_7e08b3-91 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_7e08b3-91 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_7e08b3-91 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_7e08b3-91 kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image106266_2ddb96-14.kb-image-is-ratio-size, .kb-image106266_2ddb96-14 .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image106266_2ddb96-14.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image106266_2ddb96-14 .kb-image-is-ratio-size{align-self:unset;}.kb-image106266_2ddb96-14 figure{max-width:45px;}.kb-image106266_2ddb96-14 .image-is-svg, .kb-image106266_2ddb96-14 .image-is-svg img{width:100%;}.kb-image106266_2ddb96-14 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image106266_2ddb96-14\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column106266_f487b2-43 > .kt-inside-inner-col,.kadence-column106266_f487b2-43 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_f487b2-43 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_f487b2-43 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_f487b2-43 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_f487b2-43 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_f487b2-43{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_f487b2-43 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_f487b2-43 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_f487b2-43 inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\nThe wrong muffler may cause issues with backpressure, so be careful when you choose a replacement. Just because it looks right doesn&rsquo;t mean it is right for your vehicle.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<p><strong>Some vehicle designs feature resonators in the exhaust system, sort of like a glass pack type muffler that is behind the regular muffler, sometimes near the tailpipe, and the catalytic converter doubles as a secondary muffler. <\/strong>With this setup, exhaust gas flow can be smoothed out because of the additional expansion space at critical points in the exhaust system.<\/p>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/is-there-a-strong-exhaust-smell-outside-your-car-heres-why\/\" target=\"_self\" rel=\"dofollow\" class=\"u773f0a794f2ae607470aa2e3b0190162\"><style> .u773f0a794f2ae607470aa2e3b0190162 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .u773f0a794f2ae607470aa2e3b0190162:active, .u773f0a794f2ae607470aa2e3b0190162:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u773f0a794f2ae607470aa2e3b0190162 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u773f0a794f2ae607470aa2e3b0190162 .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .u773f0a794f2ae607470aa2e3b0190162 .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .u773f0a794f2ae607470aa2e3b0190162:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">Is There a Strong Exhaust Smell Outside Your Car? Here&rsquo;s Why<\/span><\/div><\/a><\/div><\/div>\n\n\n\n<p>Most mufflers have a <a href=\"https:\/\/www.carparts.com\/blog\/what-are-the-effects-of-having-a-hole-in-your-muffler\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"small hole in the rear\">small hole in the rear<\/a> to drain the accumulated water, which forms and accumulates in the exhaust whenever gasoline is burned in the cylinder.<\/p>\n\n\n\n<p>During combustion, hydrogen particles from the fuel mix with the oxygen in the air to form water vapor. For every gallon of fuel consumed in a healthy engine, a gallon of water is produced this way. The water vapor then condenses on the cooler surfaces of the exhaust system, particularly in the muffler.<\/p>\n\n\n\n<p>The muffler and tailpipe are supported by hangers, which help isolate exhaust noise from the rest of the vehicle. <strong>Exhaust system hangers can either be rubberized fabric or standard rubber.<\/strong><\/p>\n\n\n\n<p>Rubberized fabric hangers are those that come with metal ends to hold the muffler and tailpipe in place. Doing so prevents the two parts from touching any other metal part in the vehicle, reducing exhaust noise in the process.<\/p>\n\n\n\n<p>Meanwhile, rubber hangers look like large rubber bands that slip over the hooks on the exhaust system. The hooks are then connected to the rest of the vehicle&rsquo;s body.<\/p>\n\n\n\n<p>If the exhaust system is &ldquo;in a bind,&rdquo; even with hangers, exhaust noise may be transmitted to the body. This is sometimes called &ldquo;body boom&rdquo; by manufacturers. To alleviate this, you can loosen (not remove) the exhaust where it connects to the engine and then start the engine. With your foot on the brake, move the transmission from drive to reverse so that the engine moves slightly on its mounts, so that the exhaust can unbind itself.<\/p>\n\n\n\n<p>Unbinding it this way can reduce exhaust noise if a bound up exhaust system is the reason for the noise.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Much Does a Muffler Cost?<\/h2>\n\n\n\n<p>The average cost to replace a muffler can range anywhere from $50 to $250, depending on factors like the muffler&rsquo;s brand, finish, and your vehicle&rsquo;s specifications (year, make, and model).<\/p>\n\n\n\n<p>As for labor, you can expect to throw in another $70 to $90 on top of your parts receipt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Replacing a Muffler: A DIY-Friendly Task?<\/h2>\n\n\n\n<p>The complexity of a muffler replacement task will depend on your know-how when it comes to auto repair, as well as the overall design of your vehicle.<\/p>\n\n\n\n<p>Replacing a muffler is sometimes considered a DIY-friendly task that you can do in the comfort of your garage. However, keep in mind that the job might require you to operate a few contraptions like jacks or other heavy-lifting equipment.<\/p>\n\n\n\n<p>Your success may depend on whether or not you have an air hammer and\/or an acetylene torch and know how to use them safely. It&rsquo;s very easy to get in over your head trying to replace parts of the exhaust system in your driveway, so be careful. And if you don&rsquo;t do it right, you can cause worse problems for yourself later on.<\/p>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/white-smoke-from-exhaust\/\" target=\"_self\" rel=\"dofollow\" class=\"u87e3dd068829672fcc708a775e8eb3b8\"><style> .u87e3dd068829672fcc708a775e8eb3b8 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .u87e3dd068829672fcc708a775e8eb3b8:active, .u87e3dd068829672fcc708a775e8eb3b8:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u87e3dd068829672fcc708a775e8eb3b8 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u87e3dd068829672fcc708a775e8eb3b8 .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .u87e3dd068829672fcc708a775e8eb3b8 .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .u87e3dd068829672fcc708a775e8eb3b8:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">White Smoke From the Exhaust: What Does it Mean?<\/span><\/div><\/a><\/div><\/div>\n\n\n\n<p>There are some instances where the replacement muffler has a different flange than the original one, which will require you to cut and weld the old one for the new muffler to fit.<\/p>\n\n\n\n<p>In cases where cutting and welding are necessary, it&rsquo;s best to simply leave the muffler replacement job to a trained professional to ensure that the new part is installed correctly.<\/p>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">When Should You Replace Your Muffler?<\/h2>\n\n\n\n<p>Most of the time, diagnosing a faulty muffler is visual in nature. Excessive corrosion and wear are telltale signs that indicate the need for a new muffler.<\/p>\n\n\n\n<p>Besides physical damage, there are other symptoms that point to a failing muffler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">No-Start and No-Air<\/h3>\n\n\n\n<p>If you&rsquo;re unable to start your vehicle or no air is coming out of the tailpipe, the muffler may be clogged. Under this circumstance, a muffler replacement is absolutely necessary.<\/p>\n\n\n<style>.kadence-column106266_ebc923-08 > .kt-inside-inner-col,.kadence-column106266_ebc923-08 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_ebc923-08 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_ebc923-08 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_ebc923-08 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_ebc923-08 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_ebc923-08{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_ebc923-08 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_ebc923-08 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_ebc923-08 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id106266_7bc836-6b > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id106266_7bc836-6b > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id106266_7bc836-6b > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id106266_7bc836-6b > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id106266_7bc836-6b > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id106266_7bc836-6b > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id106266_7bc836-6b .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id106266_7bc836-6b alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column106266_c30b86-7d > .kt-inside-inner-col{display:flex;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col{min-height:45px;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col,.kadence-column106266_c30b86-7d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col > *, .kadence-column106266_c30b86-7d > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_c30b86-7d > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_c30b86-7d{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_c30b86-7d > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column106266_c30b86-7d > .kt-inside-inner-col > *, .kadence-column106266_c30b86-7d > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_c30b86-7d > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column106266_c30b86-7d > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col > *, .kadence-column106266_c30b86-7d > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_c30b86-7d > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_c30b86-7d > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_c30b86-7d kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image106266_299e60-fb.kb-image-is-ratio-size, .kb-image106266_299e60-fb .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image106266_299e60-fb.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image106266_299e60-fb .kb-image-is-ratio-size{align-self:unset;}.kb-image106266_299e60-fb figure{max-width:45px;}.kb-image106266_299e60-fb .image-is-svg, .kb-image106266_299e60-fb .image-is-svg img{width:100%;}.kb-image106266_299e60-fb .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image106266_299e60-fb\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column106266_5914a6-46 > .kt-inside-inner-col,.kadence-column106266_5914a6-46 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_5914a6-46 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_5914a6-46 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_5914a6-46 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_5914a6-46 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_5914a6-46{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_5914a6-46 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_5914a6-46 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_5914a6-46 inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\nNote that most of the time this kind of scenario points to a catalytic converter issue rather than a muffler problem, and the catalyst isn&rsquo;t usually completely clogged. Typically, you&rsquo;ll notice a loss of power that gets worse over time if the catalyst is beginning to clog.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Exhaust Noise<\/h3>\n\n\n\n<p>If your exhaust system&rsquo;s been making new and unusual noises that can be heard from inside the cabin, it&rsquo;s possible that the muffler has failed or that there is an exhaust leak somewhere else. This is particularly true if the noise is coming from underneath the vehicle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Poor Fuel Economy<\/h3>\n\n\n\n<p>If you notice that you&rsquo;ve been making trips to the gas station more frequently than normal, it might be best to check your muffler for any signs of damage.<\/p>\n\n\n\n<p>Note, however, that if the catalyst and muffler aren&rsquo;t externally damaged but are causing exhaust flow problems due to internal issues, you might not see anything even with the vehicle on a lift if you don&rsquo;t measure temperature at the inlet and outlet or use a vacuum gauge to measure how well the engine is breathing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Foul Odor From the Exhaust<\/h3>\n\n\n\n<p>A worn-out muffler is a potential cause of exhaust leaks. If you notice a strong exhaust smell coming out of your air conditioning vents, you might want to check your muffler for signs of damage.<\/p>\n\n\n<style>.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col,.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_0c4c58-f4{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_0c4c58-f4 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_0c4c58-f4 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id106266_d80c93-25 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id106266_d80c93-25 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id106266_d80c93-25 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id106266_d80c93-25 > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id106266_d80c93-25 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id106266_d80c93-25 > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id106266_d80c93-25 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id106266_d80c93-25 alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column106266_26cc60-fd > .kt-inside-inner-col{display:flex;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col{min-height:45px;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col,.kadence-column106266_26cc60-fd > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col > *, .kadence-column106266_26cc60-fd > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_26cc60-fd > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_26cc60-fd{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_26cc60-fd > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column106266_26cc60-fd > .kt-inside-inner-col > *, .kadence-column106266_26cc60-fd > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_26cc60-fd > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column106266_26cc60-fd > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col > *, .kadence-column106266_26cc60-fd > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106266_26cc60-fd > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106266_26cc60-fd > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_26cc60-fd kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image106266_0c850d-85.kb-image-is-ratio-size, .kb-image106266_0c850d-85 .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image106266_0c850d-85.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image106266_0c850d-85 .kb-image-is-ratio-size{align-self:unset;}.kb-image106266_0c850d-85 figure{max-width:45px;}.kb-image106266_0c850d-85 .image-is-svg, .kb-image106266_0c850d-85 .image-is-svg img{width:100%;}.kb-image106266_0c850d-85 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image106266_0c850d-85\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column106266_d3ef87-4d > .kt-inside-inner-col,.kadence-column106266_d3ef87-4d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column106266_d3ef87-4d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106266_d3ef87-4d > .kt-inside-inner-col{flex-direction:column;}.kadence-column106266_d3ef87-4d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106266_d3ef87-4d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106266_d3ef87-4d{position:relative;}@media all and (max-width: 1024px){.kadence-column106266_d3ef87-4d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106266_d3ef87-4d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106266_d3ef87-4d inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\nA properly tuned and fueled engine will produce harmless carbon dioxide (CO2), but carbon monoxide (CO) is an odorless poison gas created with a slightly too-rich air\/fuel mixture that will cause serious health issues over time when breathed even in small amounts, so don&rsquo;t ignore exhaust noises from underneath the vehicle.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/where-is-the-catalytic-converter-located\/\" target=\"_self\" rel=\"dofollow\" class=\"uddb25d09907628bca21b5f741f216d38\"><style> .uddb25d09907628bca21b5f741f216d38 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .uddb25d09907628bca21b5f741f216d38:active, .uddb25d09907628bca21b5f741f216d38:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .uddb25d09907628bca21b5f741f216d38 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .uddb25d09907628bca21b5f741f216d38 .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .uddb25d09907628bca21b5f741f216d38 .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .uddb25d09907628bca21b5f741f216d38:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">Where is the Catalytic Converter Located?<\/span><\/div><\/a><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Is It Safe to Drive With a Damaged Muffler?<\/h2>\n\n\n\n<p>While your vehicle might exhibit minimal performance problems because of a damaged muffler, you can&rsquo;t rule out the greater risks that come with leaving the issue unaddressed.<\/p>\n\n\n\n<p>Many experts strongly advise against driving a vehicle with a damaged muffler for many reasons.<\/p>\n\n\n\n<p>The harmful exhaust fumes can affect your health, as well as the environment. If the damage is too great, your vehicle could break down and leave you stranded on the side of the road.<\/p>\n\n\n\n<p>When it comes to vehicles, always remember that even the smallest parts can cause the biggest inconvenience, so make sure to address damaged or worn-out parts as soon as possible.<\/p>\n\n\n\n<p><strong><em>Note from Richard McCuistian, ASE Certified Master Automobile Technician:<\/em><\/strong><\/p>\n\n\n\n<p><em>One autopsy documentary episode chronicles a man whose personality and behavior began to change and eventually he left town, drove hundreds of miles in an odd direction, and then parked his small car, got out, walked away from it, and perished in the middle of an open field.<\/em><\/p>\n\n\n\n<p><em>The end of that story was that his car was found to have several exhaust leaks and his relatives noticed themselves getting light-headed whenever they drove the vehicle after it was retrieved from where the man left it parked beside the road.<\/em><\/p>\n\n\n\n<p><em>It was determined that carbon monoxide poisoning had caused his personality to change and eventually caused him to lose his mind on that long trip.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">State Laws Surrounding Mufflers<\/h2>\n\n\n\n<p>Most states have laws requiring drivers to have a fully functioning muffler, including Alabama, Alaska, Colorado, Delaware, Florida, and California, among others.<\/p>\n\n\n\n<p>Most of the state laws address exhaust systems in general, stating that system parts should be efficient in reducing harmful emissions and suppressing excessive exhaust noise.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Have You Found the Perfect Muffler?<\/h2>\n\n\n\n<p>It&rsquo;s time to place your order. Normally, it would take a lot of time and money to have auto parts delivered to your home. Fortunately, with a <a href=\"https:\/\/www.carparts.com\/membership\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"CarParts Plus\">CarParts Plus<\/a> membership, you won&rsquo;t have to worry about these shipping concerns ever again.<\/p>\n\n\n\n<p>CarParts+ offers excellent benefits, including free shipping. This means you&rsquo;ll get easy access to 500,000 unique parts &ndash; all of which are ready to be delivered right to your doorstep.<\/p>\n\n\n\n<p>You&rsquo;ll also get access to other exclusive perks such as VIP Customer Service, 24\/7 Roadside Assistance, and Extended Returns. Sign up for <a href=\"https:\/\/www.carparts.com\/membership\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"CarParts Plus\">CarParts Plus<\/a> today to have that extra confidence on the road.<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 7<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>You can&rsquo;t always see what is going on under your vehicle, particularly in the exhaust system. Some drivers forget to&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":106267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[52,3750],"tags":[633],"ppma_author":[2607,2985],"class_list":{"0":"post-106266","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-diy","8":"category-exhaust-system","9":"tag-muffler","10":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Muffler Replacement Cost Estimates, FAQs, and More - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Find out how much it costs to replace a damaged muffler, as well as the reasons why you shouldn\u2019t drive until the issue is resolved.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Muffler Replacement Cost Estimates, FAQs, and More - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Find out how much it costs to replace a damaged muffler, as well as the reasons why you shouldn\u2019t drive until the issue is resolved.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/\" \/>\n<meta property=\"og:site_name\" content=\"In The Garage with CarParts.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/carpartscom\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-11T03:14:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-20T02:41:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1278\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:site\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"CarParts.com Research Team\",\"jobTitle\":\"Expert Automotive Writer\",\"description\":\"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/thecpteam\\\/\",\"sameAs\":\"https:\\\/\\\/www.facebook.com\\\/carpartscom, https:\\\/\\\/twitter.com\\\/CarPartscom, https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/, https:\\\/\\\/www.instagram.com\\\/carpartscom\\\/\"},{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"Richard McCuistian\",\"jobTitle\":\"ASE Master Automobile Technician\",\"description\":\"Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/richardmccuistian\\\/\",\"sameAs\":\"https:\\\/\\\/www.linkedin.com\\\/in\\\/richard-mccuistian-2681891b\\\/, https:\\\/\\\/www.youtube.com\\\/user\\\/McCuistian\"}],\"headline\":\"Muffler Replacement Cost Estimates, FAQs, and More\",\"datePublished\":\"2024-05-11T03:14:50+00:00\",\"dateModified\":\"2025-03-20T02:41:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/\"},\"wordCount\":1846,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/exhaust-muffler-replacement.jpg\",\"keywords\":[\"Muffler\"],\"articleSection\":[\"DIY\",\"Exhaust System\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/\",\"name\":\"Muffler Replacement Cost Estimates, FAQs, and More - In The Garage with CarParts.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/exhaust-muffler-replacement.jpg\",\"datePublished\":\"2024-05-11T03:14:50+00:00\",\"dateModified\":\"2025-03-20T02:41:32+00:00\",\"description\":\"Find out how much it costs to replace a damaged muffler, as well as the reasons why you shouldn\u2019t drive until the issue is resolved.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/exhaust-muffler-replacement.jpg\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/exhaust-muffler-replacement.jpg\",\"width\":2000,\"height\":1278,\"caption\":\"exhaust muffler replacement\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"name\":\"In The Garage with CarParts.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\",\"name\":\"CarParts.com\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"width\":2048,\"height\":398,\"caption\":\"CarParts.com\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/carpartscom\",\"https:\\\/\\\/x.com\\\/carpartscom\",\"https:\\\/\\\/www.instagram.com\\\/carpartscom\",\"https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/\"]},{\"@type\":\"Person\",\"@id\":\"\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/muffler-replacement-cost-estimates-faqs-and-more\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Muffler Replacement Cost Estimates, FAQs, and More - In The Garage with CarParts.com","description":"Find out how much it costs to replace a damaged muffler, as well as the reasons why you shouldn\u2019t drive until the issue is resolved.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/","og_locale":"en_US","og_type":"article","og_title":"Muffler Replacement Cost Estimates, FAQs, and More - In The Garage with CarParts.com","og_description":"Find out how much it costs to replace a damaged muffler, as well as the reasons why you shouldn\u2019t drive until the issue is resolved.","og_url":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/","og_site_name":"In The Garage with CarParts.com","article_publisher":"https:\/\/www.facebook.com\/carpartscom","article_published_time":"2024-05-11T03:14:50+00:00","article_modified_time":"2025-03-20T02:41:32+00:00","og_image":[{"width":2000,"height":1278,"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_creator":"@carpartscom","twitter_site":"@carpartscom","twitter_misc":{"Written by":"","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/#article","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/"},"author":[{"@type":"Person","$id":"4","name":"CarParts.com Research Team","jobTitle":"Expert Automotive Writer","description":"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/thecpteam\/","sameAs":"https:\/\/www.facebook.com\/carpartscom, https:\/\/twitter.com\/CarPartscom, https:\/\/www.youtube.com\/@CarPartscomOfficial\/, https:\/\/www.instagram.com\/carpartscom\/"},{"@type":"Person","$id":"4","name":"Richard McCuistian","jobTitle":"ASE Master Automobile Technician","description":"Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/richardmccuistian\/","sameAs":"https:\/\/www.linkedin.com\/in\/richard-mccuistian-2681891b\/, https:\/\/www.youtube.com\/user\/McCuistian"}],"headline":"Muffler Replacement Cost Estimates, FAQs, and More","datePublished":"2024-05-11T03:14:50+00:00","dateModified":"2025-03-20T02:41:32+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/"},"wordCount":1846,"commentCount":0,"publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","keywords":["Muffler"],"articleSection":["DIY","Exhaust System"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/","url":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/","name":"Muffler Replacement Cost Estimates, FAQs, and More - In The Garage with CarParts.com","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/#primaryimage"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","datePublished":"2024-05-11T03:14:50+00:00","dateModified":"2025-03-20T02:41:32+00:00","description":"Find out how much it costs to replace a damaged muffler, as well as the reasons why you shouldn\u2019t drive until the issue is resolved.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/#primaryimage","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","width":2000,"height":1278,"caption":"exhaust muffler replacement"},{"@type":"WebSite","@id":"https:\/\/www.carparts.com\/blog\/#website","url":"https:\/\/www.carparts.com\/blog\/","name":"In The Garage with CarParts.com","description":"","publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.carparts.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.carparts.com\/blog\/#organization","name":"CarParts.com","url":"https:\/\/www.carparts.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","width":2048,"height":398,"caption":"CarParts.com"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/carpartscom","https:\/\/x.com\/carpartscom","https:\/\/www.instagram.com\/carpartscom","https:\/\/www.youtube.com\/@CarPartscomOfficial\/"]},{"@type":"Person","@id":"","url":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/exhaust-muffler-replacement.jpg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/muffler-replacement-cost-estimates-faqs-and-more\/"},"authors":[{"term_id":2607,"user_id":1651,"is_guest":0,"slug":"thecpteam","display_name":"CarParts.com Research Team","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":2985,"user_id":1646,"is_guest":0,"slug":"richardmccuistian","display_name":"Richard McCuistian, ASE Certified Master Automobile Technician","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/106266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/comments?post=106266"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/106266\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/106267"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=106266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=106266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=106266"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=106266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}