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2016 Subaru Outback

2016 Subaru Outback Catalytic Converters

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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)
Part Number: ES96030004
Guaranteed to Fit
$326.99
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 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)Product Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyWarranty : 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.

Replaces OE Number : 44620AD82CInterchange Part Number : 0963920, 52587, 44620AD82C
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
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
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
Front Exact Fit Series Catalytic Converter, 4, 2.5 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: DAV17455
Guaranteed to Fit
$400.49
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 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 : 7.5 in. W x 12 in. H; 27 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
OEM Grade Series 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: M6652510
Guaranteed to Fit
$438.00
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L
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 : 57 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 : 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
Passenger Side OEM Grade Series Catalytic Converter, 6, 3.6 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6652203
Guaranteed to Fit
$962.00
Vehicle Fitment
  • 2016 Subaru Outback 3.6R Touring 6 Cyl 3.6L
  • 2016 Subaru Outback 3.6R Limited 6 Cyl 3.6L
Product Details
Location : Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 51.5 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 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: M6652587
Guaranteed to Fit
$1,019.00
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 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)Restricted 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
Rear Catalytic Converter, 4, 2.5 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: APE643143
Guaranteed to Fit
$297.99
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L
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 : 60 in. Overall Length; 3 Bolt Welded Flange Inlet Type A; 2 Bolt Welded Flange Outlet Type A; Ceramic Substrate MaterialType : 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 : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 25,000-mile 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.

Tube Material : Stainless Steel
Driver Side ECO III Series Catalytic Converter, 6, 3.6 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: EAST41219
Guaranteed to Fit
$682.49
Vehicle Fitment
  • 2016 Subaru Outback 3.6R Touring 6 Cyl 3.6L
  • 2016 Subaru Outback 3.6R Limited 6 Cyl 3.6L
Product Details
Location : Driver SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : (2) Inlet Gasket Quantity; (1) Outlet Gasket Quantity; 5 Bolt Welded Flange Inlet Type A; 2 Bolt Welded Flange Outlet Type A; 68 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 : 5-year or 50,000-mile Eastern 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 : ECO III SeriesTube Material : Stainless Steel
OE Solutions Series Catalytic Converter, 4, 2.5 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: RB674879
Guaranteed to Fit
$708.99
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L
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 : 7 in. Converted Body Length; (3) Inlet Quantity; (1) Outlet Quantity; (2) Sensor Port Quantity; Round Exhaust Manifold Inlet Port; Includes Installation Hardware; 26 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 Dorman 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.

Replaces OE Number : 644079, 41165, 44620AD82A, 44620AD82B, 44620AD82C, 44620AD83A, 44620AD83B, 44620AD83CInterchange Part Number : 644079, 41165, 44620AD82A, 44620AD82B, 44620AD82C, 44620AD83A, 44620AD83B, 44620AD83CSeries : OE Solutions SeriesTube Material : Stainless Steel
Front Catalytic Converter, 4, 2.5 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: APE644079
Guaranteed to Fit
$512.49
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L Direct Fit
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L Direct Fit
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L Direct Fit
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L Direct Fit
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 : 28 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 : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 25,000-mile 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.

Tube Material : Stainless Steel
Driver Side Catalytic Converter, 6, 3.6 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: CAT5323
Guaranteed to Fit
$681.99
Vehicle Fitment
  • 2016 Subaru Outback 3.6R Touring 6 Cyl 3.6L Federal and California Emissions
  • 2016 Subaru Outback 3.6R Limited 6 Cyl 3.6L Federal and California Emissions
Product Details
Location : Driver SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 68 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile 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.

Tube Material : Stainless Steel
Rear Catalytic Converter, 4, 2.5 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: CAT5078
Guaranteed to Fit
$296.49
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L Federal and California Emissions
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L Federal and California Emissions
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L Federal and California Emissions
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L Federal and California Emissions
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 : 60 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile 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.

Tube Material : Stainless Steel
Front Ultra Series Catalytic Converter, 4, 2.5 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: WK16851
Guaranteed to Fit
$791.99
Vehicle Fitment
  • 2016 Subaru Outback 2.5i Limited 4 Cyl 2.5L Fits Fed. & Calif. Emiss. Models, Federal/Epa Converters Are Not Legal For Sale In The State Of California. Additional Parts Needed:31613 (2), 31369
  • 2016 Subaru Outback 2.5i 4 Cyl 2.5L Fits Fed. & Calif. Emiss. Models, Federal/Epa Converters Are Not Legal For Sale In The State Of California. Additional Parts Needed:31613 (2), 31369
  • 2016 Subaru Outback 2.5i Premium 4 Cyl 2.5L Fits Fed. & Calif. Emiss. Models, Federal/Epa Converters Are Not Legal For Sale In The State Of California. Additional Parts Needed:31613 (2), 31369
  • 2016 Subaru Outback 2.5i Touring 4 Cyl 2.5L Fits Fed. & Calif. Emiss. Models, Federal/Epa Converters Are Not Legal For Sale In The State Of California. Additional Parts Needed:31613 (2), 31369
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 : 4 in. Body Length; 4 in. Body Width; 4 in. Body Height; 3 Bolt Welded Flange Inlet Type; 1 Outlet Quantity; 3 Bolt Welded Flange Outlet Type; Stainless Steel Material; Round Body Shape; Does not include Mounting Hardware; 27.63 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 25,000-mile Walker limited warranty on catalytic performance and 5-year or 50,000-mile structural integrity 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 : Ultra Series
Passenger Side ECO III Series Catalytic Converter, 6, 3.6 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: EAST41220
Guaranteed to Fit
$602.99
Vehicle Fitment
  • 2016 Subaru Outback 3.6R Touring 6 Cyl 3.6L
  • 2016 Subaru Outback 3.6R Limited 6 Cyl 3.6L
Product Details
Location : Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : (1) Inlet Gasket Quantity; (1) Outlet Gasket Quantity; 52 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 : 5-year or 50,000-mile Eastern 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 : ECO III SeriesTube Material : Stainless Steel
Passenger Side Catalytic Converter, 6, 3.6 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: CAT5085
Guaranteed to Fit
$601.49
Vehicle Fitment
  • 2016 Subaru Outback 3.6R Touring 6 Cyl 3.6L Federal and California Emissions
  • 2016 Subaru Outback 3.6R Limited 6 Cyl 3.6L Federal and California Emissions
Product Details
Location : Passenger SideEmissions : 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 : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco 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.

Tube Material : Stainless Steel
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the converter must have been damaged in shipping because it wouldn't go on the car . See More
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Helpful Automotive Resources

P0430 Code: Catalyst System Efficiency Below Threshold  (Bank 2)
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.
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.
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
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