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Freightliner Headers

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11702-2FLT Shorty Headers
Part Number: F31117022FLT
Universal Fit
$703.99
Product Details
Series : Lakester SeriesHeader Style : ShortyDesign : 4-1Primary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : ChromeCollector Diameter : 3 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Port Shape : Round PortPrimary Tube Gauge : 16 GaugeMaterial : Made of SteelProduct Fit : UniversalEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Includes : With Gaskets and Bolts/StudsCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
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Product Questions & Answers

Q:Will this fit a 2009-2012 Hyundai genesis 4.6 and 5.0 models ?
Youngin
A:BEST ANSWERHi Tristin, I'm glad to assist you. No, it is not a direct-fit header for your car. It requires modification to make it fit. Upon checking, we do not carry a direct-fit header for the given vehicle application. Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Best Headers
Best HeadersHowever, since cast iron is thick, it can make it difficult for exhaust gases to pass through. Additionally, with an exhaust manifold, the exhaust gases from each cylinder pass through the same structure, which inhibit their flow. The diminished flow of exhaust gases creates back pressure that lowers engine performance.
Exhaust Manifolds vs. Headers: What You Need to Know
Exhaust Manifolds vs. Headers: What You Need to KnowOf course, there’s more to it than that, so let’s dig a little deeper into the differences between exhaust manifolds and headers. The exhaust manifolds collect exhaust gases from the ports in the engine’s cylinder heads, then route those gases to the rest of the exhaust system. What is an Exhaust Manifold?