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2008 Subaru Impreza

2008 Subaru Impreza Catalytic Converters

Driving your 2008 Subaru Impreza with a faulty catalytic converter is bad for the environment because of increased harmful exhaust emissions. Replace it as soon as possible with a new one from CarParts.com. We have only the best 2008 Subaru Impreza catalytic converter replacements for your sedan. Order now, and we’ll deliver the part you need straight to your doorstep in as fast as two business days. Check out our products below, and shop for a 2008 Subaru Impreza catalytic converter today!
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Front Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME), With Integrated Exhaust Manifold, 2.5L Engine
Part Number: JS960315
Guaranteed to Fit
$304.99
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated
Product Details
Location : FrontEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Full 409SS Stainless Steel construction, Naturally Aspirated; 27 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEPA : N/TB6000/501-405Gasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile JC Whitney limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 18265, 40859, 16564, 5107Series : Direct Replacement SeriesTube Material : Stainless Steel
Front Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME), With Integrated Exhaust Manifold, 2.5L Engine
Part Number: REPS960315
Guaranteed to Fit
$283.03
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L
Product Details
Location : FrontEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Full 409SS Stainless Steel construction, Naturally Aspirated; 27 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEPA : N/TB6000/501-405Gasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile Evan Fischer limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 40859Series : Direct Replacement SeriesTube Material : Stainless Steel
Rear Direct Replacement Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: ES96030001
Guaranteed to Fit
$204.99
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated, Direct Fit
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated, Direct Fit
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated, Direct Fit
Product Details
Location : RearEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Restricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile Evan Fischer limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 643094Series : Direct Replacement SeriesTube Material : Stainless Steel
Front Exact Fit Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: DAV18265
Guaranteed to Fit
$319.99
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated
Product Details
Location : FrontEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 27 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Interchange Part Number : REPS960315Series : Exact Fit SeriesTube Material : Aluminized Steel
California Series Direct Fit Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal
Part Number: M665571448
Guaranteed to Fit
$804.00
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : Stainless Steel Material; Includes ClampType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-137Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Promotions : Magnaflow Catalytic Converter SaleSeries : California SeriesTube Material : Stainless Steel
No Returns Accepted - Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be used in vehicles originally purchased in CA, CO, NY or ME), Semi-Universal (Welding Required)
Part Number: M6651206
Guaranteed to Fit
$194.00
Vehicle Fitment
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 13.75 in. L x 5 in. W x 4.75 in. HRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketWarranty : Magnaflow 5 year / 50,000 Mile Limited WarrantyReturns Policy : NON-RETURNABLEProp 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.

Promotions : Magnaflow Catalytic Converter SaleSeries : OEM Grade SeriesTube Material : Stainless Steel
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.5L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-50
Guaranteed to Fit
$811.99
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalComponents : (1) Catalytic Converter and (1) Oxygen SensorType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEO Number : D-193-137Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 25054027Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
Rear Exact Fit Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: DAV17157
Guaranteed to Fit
$311.49
Vehicle Fitment
  • 2008 Subaru Impreza WRX 4 Cyl 2.5L Turbocharged, Manual Transaxle, Federal & California Emission
  • 2008 Subaru Impreza WRX STI 4 Cyl 2.5L Turbocharged, Manual Transaxle, Federal & California Emission
Product Details
Location : RearEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 35 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Series : Exact Fit SeriesTube Material : Aluminized Steel
Front Exact Fit Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: DAV17149
Guaranteed to Fit
$435.49
Vehicle Fitment
  • 2008 Subaru Impreza WRX STI 4 Cyl 2.5L Turbocharged
Product Details
Location : FrontEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 20.25 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Series : Exact Fit SeriesTube Material : Aluminized Steel
California Series Direct Fit Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal
Part Number: M665531447
Guaranteed to Fit
$985.00
Vehicle Fitment
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : Stainless Steel Material; Mounting Hardware IncludedType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-137Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited 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.

Series : California SeriesTube Material : Stainless Steel
HM Grade Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6624416
Guaranteed to Fit
$846.00
Vehicle Fitment
  • 2008 Subaru Impreza WRX 4 Cyl 2.5L Turbocharged, Manual Transaxle
  • 2008 Subaru Impreza WRX STI 4 Cyl 2.5L Turbocharged, Manual Transaxle
Product Details
Location : FrontEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 20.25 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 25,000 Mile Limited 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.

Series : HM Grade SeriesTube Material : Stainless Steel
OEM Grade Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6652305
Guaranteed to Fit
$803.00
Vehicle Fitment
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 26.63 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warranty on Construction; 25,000-mile Magnaflow limited warranty on EmissionsProp 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.

Series : OEM Grade SeriesTube Material : Stainless Steel
OEM Grade Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6651448
Guaranteed to Fit
$379.00
Vehicle Fitment
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Gaskets Included; 58.3 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 25,000 Mile Limited 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.

Series : OEM Grade SeriesTube Material : Stainless Steel
No Returns Accepted - Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal, Semi-Universal (Welding Required)
Part Number: M665571206
Guaranteed to Fit
$409.00
Vehicle Fitment
  • 2008 Subaru Impreza Outback Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg; Cutting And Welding Required
  • 2008 Subaru Impreza Sport 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg; Cutting And Welding Required
  • 2008 Subaru Impreza 2.5i 4 Cyl 2.5L Naturally Aspirated, EO# D-193-137; Eng Fam No: 8Fjxb02.5Mxg; Cutting And Welding Required
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-137Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : NON-RETURNABLEProp 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.

Series : California SeriesTube Material : Stainless Steel
No Returns Accepted - Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal, Semi-Universal (Welding Required)
Part Number: M665411205
Guaranteed to Fit
$597.00
Vehicle Fitment
  • 2008 Subaru Impreza WRX 4 Cyl 2.5L Turbocharged, EO# D-193-147; Eng Fam No: 8Fjxb02.5Pyh
  • 2008 Subaru Impreza WRX STI 4 Cyl 2.5L Turbocharged, EO# D-193-147; Eng Fam No: 8Fjxb02.5Pyh
Product Details
Location : FrontEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 9.13 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-147Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : NON-RETURNABLEProp 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.

Series : California SeriesTube Material : Stainless Steel
Page 1 of 5 | Showing 1 - 15 of 68 results

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P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
Can You Drive Without a Catalytic Converter?
Can You Drive Without a Catalytic Converter?Technically, yes. Older cars ran just fine before catalytic converters became commonplace in the 1970s. So, if your question is whether your car will run without one, then it most certainly will. But the other question you should be asking is—should you risk it?  Removing or disabling the catalytic converter could
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.
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P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.
How to Tell If the Catalytic Converter is Clogged
How to Tell If the Catalytic Converter is CloggedA clogged catalytic converter will present symptoms, while a chemically failed cat con that’s not clogged typically just illuminates the check engine light or malfunction indicator lamp (MIL). Also, if the cat con that just fails chemically but doesn’t clog is not the light-off cat con (the cat con closest