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Subaru WRX Catalytic Converter Replacement

EPA Re-Certified OEM 335.SU1W18 100 Hollander 44612AA771, 44621AA190, 44621AA620
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - Front, Rear (EPA Re-Certified OEM)

Partslink #: 335.SU1W18

This is a recertified OEM part for vehicles with a 2.0L engine.

Condition: Excellent (A)
Mileage: 129,900 miles

after $100 core refund

Sale price: $399.95

$299.95 View part →
EPA Re-Certified OEM 335-65858 100 Hollander 44621AA190, 44621AA620
✓ In Stock

2015-2021 Subaru WRX Rear Catalytic Converter (EPA Re-Certified OEM)

Partslink #: 335-65858

This catalytic converter is a recertified OEM part. For vehicles with a 2.0L engine.

Condition: Excellent (A)
Mileage: 129,900 miles

after $100 core refund

Sale price: $399.95

$299.95 View part →
MagnaFlow Performance Exhaust 51206 0 Aftermarket
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - or Rear (MagnaFlow Performance Exhaust)

Partslink #: 51206

$211.00 View part →
Magnaflow 51206 0 Aftermarket
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - or Rear (Magnaflow)

Partslink #: 51206

Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

$211.00 View part →
MagnaFlow Performance Exhaust 5421205 0 Aftermarket
✓ In Stock

2015-2016 Subaru WRX Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

Partslink #: 5421205

CARB Executive Order D-193-147 Engine Family Number (EFN) FFJXJ02.0FPT

$367.00 View part →
Magnaflow 5421205 0 Aftermarket
✓ In Stock

2015-2016 Subaru WRX Catalytic Converter - Rear (Magnaflow)

Partslink #: 5421205

CARB Executive Order D-193-147 Engine Family Number (EFN) FFJXJ02.0FPT Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

$367.00 View part →
EPA Re-Certified OEM 335-65860 120 Hollander 44612AA980, 44612AA981, 44621AA460
✓ In Stock

2022-2025 Subaru WRX Catalytic Converter - Rear, Front, Rear (EPA Re-Certified OEM)

Partslink #: 335-65860

This is a recertified OEM rear catalytic converter for vehicles with the 2.4L engine.

Condition: Excellent (A)
Mileage: 13,900 miles

after $120 core refund

Sale price: $536.95

$416.95 View part →
EPA Re-Certified OEM 335.SU1W22 120 Hollander 44621AA460
✓ In Stock

2022-2025 Subaru WRX Catalytic Converter - Rear, Front, Rear (EPA Re-Certified OEM)

Partslink #: 335.SU1W22

This is a recertified OEM rear catalytic converter for vehicles with the 2.4L engine.

Condition: Excellent (A)
Mileage: 13,900 miles

after $120 core refund

Sale price: $536.95

$416.95 View part →
MagnaFlow Performance Exhaust 21-232 0 Aftermarket
✓ In Stock

2015-2016 Subaru WRX Catalytic Converter (MagnaFlow Performance Exhaust)

Partslink #: 21-232

$494.00 View part →
Magnaflow 21-232 0 Aftermarket
✓ In Stock

2015-2016 Subaru WRX Catalytic Converter (Magnaflow)

Partslink #: 21-232

Not legal for sale or installation in California, Colorado or New York.

$494.00 View part →
Magnaflow 52621 0 Aftermarket
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - Rear (Magnaflow)

Partslink #: 52621

Not legal for sale or installation in California, Colorado or New York.

$582.00 View part →
MagnaFlow Performance Exhaust 52621 0 Aftermarket
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

Partslink #: 52621

$582.00 View part →
Magnaflow 5411305 0 Aftermarket
✓ In Stock

2015-2016 Subaru WRX Catalytic Converter - Front (Magnaflow)

Partslink #: 5411305

CARB Executive Order D-193-147 Engine Family Number (EFN) FFJXJ02.0FPT Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

$718.00 View part →
MagnaFlow Performance Exhaust 5411305 0 Aftermarket
✓ In Stock

2015-2016 Subaru WRX Catalytic Converter - Front (MagnaFlow Performance Exhaust)

Partslink #: 5411305

CARB Executive Order D-193-147 Engine Family Number (EFN) FFJXJ02.0FPT

$782.00 View part →
MagnaFlow Performance Exhaust 21-822 0 Aftermarket
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - Front (MagnaFlow Performance Exhaust)

Partslink #: 21-822

$913.00 View part →
Magnaflow 21-822 0 Aftermarket
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - Front (Magnaflow)

Partslink #: 21-822

Not legal for sale or installation in California, Colorado or New York.

$913.00 View part →
EPA Re-Certified OEM 335-65850 100 Hollander 44612AA770, 44612AA771
✓ In Stock

2015-2021 Subaru WRX Catalytic Converter - Front (EPA Re-Certified OEM)

Partslink #: 335-65850

This is a recertified OEM part for vehicles with a 2.0L engine.

Condition: Excellent (A)
Mileage: 129,900 miles

after $100 core refund

Sale price: $1,399.95

$1,299.95 View part →

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Catalytic Converter Compatibility for Subaru WRX

Browse our selection of quality catalytic converter parts designed specifically for your Subaru WRX. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

6 Man · Base · CVT · EyeSight · GT · High · Limited · Premium · RS · Raui Edition · STI · Sport · Sport-tech · Sport-tech RS · Sportwagon · TR · TS

Body Types

Sedan · Wagon

Engine Options

H4 2.0L · H4 2.4L · H4 2.5L

Transmissions

Automatic CVT · Manual

Added to cart · Part