Safety, Shipping, Service In the face of COVID-19, we remain committed to you. Here's How
Select your vehicle
Refine by:
See All
See All

Porsche Catalytic Converter

Showing 1 - 15 of 163 results
Display item:
15
30
45
Sort by:
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front
Vehicle Info Required to Guarantee Fit
$275.86
Vehicle Fitment
  • 2004 - 2006 Porsche Cayenne Base 6 Cyl 3.2L
Product Details
Location : FrontEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40609, 099-1932Dimensions : 32 in. Overall LengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (3-bolt welded flange) OutletOxygen Sensor Ports : 4 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$49.42
Vehicle Fitment
  • 1978 - 1979 Porsche 924 Base 4 Cyl 2.0L
  • 1979 Porsche 924 Turbo 4 Cyl 2.0L Undercar
Product Details
Notes : 10 in. in length with 2.25 in. inlet and outlet diameter, Height (5 in.), Length (15 in.), Width (8 in.)Series : Eastern StandardEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Aluminized Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$44.80
Vehicle Fitment
  • 1975 Porsche 911 Carrera 6 Cyl 2.7L Undercar
  • 1975 - 1977 Porsche 911 S 6 Cyl 2.7L
  • 1976 - 1977 Porsche 911 Turbo Carrera 6 Cyl 3.0L
  • 1985 - 1988 Porsche 944 Base 4 Cyl 2.5L
  • 1987 - 1988 Porsche 924 S 4 Cyl 2.5L
  • 1987 - 1988 Porsche 944 S 4 Cyl 2.5L
  • 1989 Porsche 944 Base 4 Cyl 2.7L Undercar
  • 1989 Porsche 944 S2 4 Cyl 3.0L Undercar
Product Details
Series : Eastern StandardEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Aluminized Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$113.45
Vehicle Fitment
  • 1978 - 1979 Porsche 924 Base 4 Cyl 2.0L
  • 1979 Porsche 924 Turbo 4 Cyl 2.0L Undercar
Product Details
Emissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitDimensions : 14 in. Overall LengthAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$112.94
Vehicle Fitment
  • 1985 - 1988 Porsche 944 Base 4 Cyl 2.5L
  • 1987 - 1988 Porsche 924 S 4 Cyl 2.5L
  • 1987 - 1988 Porsche 944 S 4 Cyl 2.5L
  • 1989 Porsche 944 Base 4 Cyl 2.7L Undercar
  • 1989 Porsche 944 S2 4 Cyl 3.0L Undercar
Product Details
Emissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitDimensions : 33.25 in. Overall LengthAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$295.21
Vehicle Fitment
  • 1978 - 1983 Porsche 911 SC 6 Cyl 3.0L
  • 1984 - 1985 Porsche 911 Base 6 Cyl 3.2L
  • 1984 - 1989 Porsche 911 Carrera 6 Cyl 3.2L
  • 1989 Porsche 911 Speedster 6 Cyl 3.2L Undercar
Product Details
Emissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitDimensions : 25 in. Overall LengthAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front
Vehicle Info Required to Guarantee Fit
$436.01
Vehicle Fitment
  • 2004 - 2006 Porsche Cayenne Base 6 Cyl 3.2L
Product Details
Location : FrontEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Rear
Vehicle Info Required to Guarantee Fit
$193.79
Vehicle Fitment
  • 2004 - 2006 Porsche Cayenne Base 6 Cyl 3.2L
Product Details
Location : RearEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$76.08
Vehicle Fitment
  • 1985 - 1986 Porsche 928 S 8 Cyl 5.0L
Product Details
Series : Eastern StandardEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Aluminized Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$74.68
Vehicle Fitment
  • 1984 - 1985 Porsche 911 Base 6 Cyl 3.2L
  • 1984 - 1989 Porsche 911 Carrera 6 Cyl 3.2L
  • 1989 Porsche 911 Speedster 6 Cyl 3.2L Undercar
Product Details
Series : Eastern StandardEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Aluminized Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Eastern limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$70.98
Vehicle Fitment
  • 1977 - 1979 Porsche 924 Base 4 Cyl 2.0L
Product Details
Notes : 2 in. Inlet/OutletEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 2-3 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$80.44
Vehicle Fitment
  • 1984 - 1985 Porsche 911 Base 6 Cyl 3.2L
  • 1984 - 1985 Porsche 911 Carrera 6 Cyl 3.2L
Product Details
Notes : 2.25 in. Inlet/OutletEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 2-3 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M663321037
Vehicle Info Required to Guarantee Fit
$250.84
Vehicle Fitment
  • 1981 - 1982 Porsche 928 Base 8 Cyl 4.5L
  • 1983 - 1984 Porsche 928 S 8 Cyl 4.7L
Product Details
Series : Magnaflow CaliforniaEmissions : 50-State LegalRecommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Direct FitAnticipated Ship Out Time : 2-3 business daysWarranty : Magnaflow 5 year / 50,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66332303
Vehicle Info Required to Guarantee Fit
$216.84
Vehicle Fitment
  • 1977 - 1979 Porsche 924 Base 4 Cyl 2.0L
  • 1983 - 1985 Porsche 944 Base 4 Cyl 2.5L
Product Details
Notes : 2 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-117Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 2-3 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66332303
Vehicle Info Required to Guarantee Fit
$216.84
Vehicle Fitment
  • 1990 - 1991 Porsche 928 Base 8 Cyl 5.0L
  • 1990 - 1991 Porsche 928 GT 8 Cyl 5.0L
  • 1993 - 1995 Porsche 928 GTS 8 Cyl 5.4L
Product Details
Location : Driver Or Passenger SideNotes : 2 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-117Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 2-3 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Page 1 of 11 | Showing 1 - 15 of 163 results

Porsche Catalytic Converter Customer Reviews

looks to be a quality item. unfortunately not the one i needed as it didn't have the connectors on each end to hookup to my exhaust manifold and then to the y-pipe.
Purchased on Nov 13, 2012
Catalytic Converter - 47-State Legal (Cannot Ship To CA, NY Or ME)
Jun 10, 2019
Cat.Converter best item for ur money
Item arrived as described would recommend.thks..would buy from again as needed. Best price n town.
Purchased on Dec 03, 2013
Easy install. Does exactly what cats. are meant to do. Passed emissions with better results than expected. Price was cheaper than anywhere else. Fast delivery. Ordered two more for my Blazer. Perfect fit. Thanks APW!
Purchased on Mar 11, 2013

Helpful Automotive Resources

P0174 Code: System Too Lean (Cylinder Bank 2)
March 25, 2020
P0174 Code: System Too Lean (Cylinder Bank 2)A lean condition is brought about by an imbalance in the air-fuel ratio due to either insufficient fuel or excessive air entering the engine. The bank 2 portion of the code indicates that the problem is concentrated on the side of the engine opposite the #1 cylinder. 
P0420 Code: Catalyst System Efficiency Below Threshold (Bank 1)
March 11, 2020
P0420 Code: Catalyst System Efficiency Below Threshold (Bank 1)Bank 1 refers to the side of the engine that houses the number one cylinder. The opposite side of the engine is Bank 2. 
P0430 Code: Catalyst System Efficiency Below Threshold  (Bank 2)
March 07, 2020
P0430 Code: Catalyst System Efficiency Below Threshold (Bank 2)In most cases, a vehicle with an inefficient catalytic converter will continue to run just fine. But if the converter is obstructed internally, it can cause poor engine performance and may even damage the engine in the long run.
How to Tell If the Catalytic Converter is Clogged
March 04, 2020
How to Tell If the Catalytic Converter is CloggedBut the biggest problem with a clogged cat is that it can create excessive exhaust backpressure. Basically, because the clogged cat restricts exhaust flow, it prevents the engine from “breathing” properly—which can lead to a wide range of engine performance problems.
How to Pass an Emissions Test: 7 Tips That May Help
January 28, 2020
How to Pass an Emissions Test: 7 Tips That May HelpThere are two basic types of emissions tests: tailpipe and onboard diagnostics (OBD II). Which one your car must undergo depends on the requirements in your area, as well as the age of your vehicle.
Bad Catalytic Converter Symptoms: Signs to Watch Out For
December 29, 2019
Bad Catalytic Converter Symptoms: Signs to Watch Out ForAh, to be young and naive. I let the misfire go for several months and, eventually, it took out my catalytic converters.
Contact Us
Address761 Progress Parkway, La Salle, IL61301 United States
Phone NumberToll Free: 1-866-529-0412International: 1-216-643-6600Fax: 1-216-643-6610
Visit Our Blog
Follow Us
Copyright ©2020 Carparts.com. All Rights Reserved.
Terms of UsePrivacy Policy