Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Audi A3 Catalytic Converter Replacement

1
SELECT Year
  1. ✓ In Stock 2015-2020 Audi A3 Downpipe Catalytic Converter Assembly (EPA Re-Certified OEM)

    2015-2020 Audi A3 Downpipe Catalytic Converter Assembly (EPA Re-Certified OEM)

    Partslink #: 335-65130

    It has been recertified by the original equipment manufacturer. It is for vehicles with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 15,400 miles

    after $100 core refund
    Sale price: $1,741.95
    $1,641.95 View part →
  2. ✓ In Stock 2009-2013 Audi A3 Catalytic Converter (AP Exhaust)

    2009-2013 Audi A3 Catalytic Converter (AP Exhaust)

    Partslink #: 608416

    Universal Fit; EPA Enhanced OBDII By Design Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. 2.50 in Inlet ID; 2.50 in Outlet ID Federal and California Emissions

    $133.18 View part →
  3. ✓ In Stock 2006-2008 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2006-2008 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 99206HM

    Cutting and Welding Required

    $194.00 View part →
  4. ✓ In Stock 2006-2008 Audi A3 Catalytic Converter - Rear (Magnaflow)

    2006-2008 Audi A3 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 99206HM

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

    $194.00 View part →
  5. ✓ In Stock 2006-2016 Audi A3 Catalytic Converter -  or Rear (Magnaflow)

    2006-2016 Audi A3 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 →
  6. ✓ In Stock 2006-2016 Audi A3 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    2006-2016 Audi A3 Catalytic Converter - Front or Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51206

    Cutting and Welding Required

    $211.00 View part →
  7. ✓ In Stock 2008-2009 Audi A3 Catalytic Converter - Rear (Walker Exhaust)

    2008-2009 Audi A3 Catalytic Converter - Rear (Walker Exhaust)

    Partslink #: 83205

    CARB Executive Order D-182-62 Engine Family Number (EFN) 9ADXV02.03UA Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

    $227.07 View part →
  8. ✓ In Stock 2010-2013 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2010-2013 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51656

    Cutting and Welding Required

    $306.00 View part →
  9. ✓ In Stock 2010-2013 Audi A3 Catalytic Converter - Rear (Magnaflow)

    2010-2013 Audi A3 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 51656

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

    $306.00 View part →
  10. ✓ In Stock 2008 Audi A3 Catalytic Converter - Rear (Magnaflow)

    2008 Audi A3 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 557405

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $385.00 View part →
  11. ✓ In Stock 2008 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2008 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 557405

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Cutting and Welding Required

    $385.00 View part →
  12. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 557406

    CARB Executive Order D-193-133 Engine Family Number (EFN) 9ADXV02.03UA Cutting and Welding Required

    $385.00 View part →
  13. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter - Rear (Magnaflow)

    2008-2013 Audi A3 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 557406

    CARB Executive Order D-193-133 Engine Family Number (EFN) 9ADXV02.03UA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $385.00 View part →
  14. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter - Front (Magnaflow)

    2008-2013 Audi A3 Catalytic Converter - Front (Magnaflow)

    Partslink #: 551006

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $510.00 View part →
  15. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 551006

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Cutting and Welding Required

    $556.00 View part →
  16. ✓ In Stock 2010-2013 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2010-2013 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51637
    $695.00 View part →
  17. ✓ In Stock 2010-2013 Audi A3 Catalytic Converter - Rear (Magnaflow)

    2010-2013 Audi A3 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 51637

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

    $695.00 View part →
  18. ✓ In Stock 2008-2016 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2008-2016 Audi A3 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 5671406

    CARB Executive Order D-193-152 Engine Family Number (EFN) FVGAV02.0APA Cutting and Welding Required

    $734.31 View part →
  19. ✓ In Stock 2015-2016 Audi A3 Catalytic Converter (EPA Re-Certified OEM)

    2015-2016 Audi A3 Catalytic Converter (EPA Re-Certified OEM)

    Partslink #: 335-66143

    It is a recertified OEM catalytic converter for vehicles with the 1.8L engine.

    Condition: Excellent (A)
    Mileage: 33,600 miles

    after $90 core refund
    Sale price: $894.95
    $804.95 View part →
  20. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 51414
    $1,513.00 View part →
  21. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 51414

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

    $1,513.00 View part →
  22. ✓ In Stock 2006-2008 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2006-2008 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 24191
    $1,587.00 View part →
  23. ✓ In Stock 2006-2008 Audi A3 Catalytic Converter (Magnaflow)

    2006-2008 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 24191

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

    $1,587.00 View part →
  24. ✓ In Stock 2015-2020 Audi A3 Front Exhaust Pipe Catalytic Converter (EPA Re-Certified OEM)

    2015-2020 Audi A3 Front Exhaust Pipe Catalytic Converter (EPA Re-Certified OEM)

    Partslink #: 335.AU1D20

    It has been recertified by the original equipment manufacturer. It is for vehicles with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 15,400 miles

    after $100 core refund
    Sale price: $1,741.95
    $1,641.95 View part →
  25. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 49887
    $1,729.00 View part →
  26. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 49887

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

    $1,729.00 View part →
  27. ✓ In Stock 2006-2008 Audi A3 Catalytic Converter (Magnaflow)

    2006-2008 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 49165

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

    $1,729.00 View part →
  28. ✓ In Stock 2006-2008 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2006-2008 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 49165
    $1,729.00 View part →
  29. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 551887

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA

    $1,852.00 View part →
  30. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 551887

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,852.00 View part →
  31. ✓ In Stock 2008 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2008 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 551165

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA

    $1,904.00 View part →
  32. ✓ In Stock 2008 Audi A3 Catalytic Converter (Magnaflow)

    2008 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 551165

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,904.00 View part →
  33. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    2008-2013 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 551414

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,971.00 View part →
  34. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 551414

    CARB Executive Order D-193-133 Engine Family Number (EFN) 8ADXV02.03UA

    $1,971.00 View part →
  35. ✓ In Stock 2015-2016 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2015-2016 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 21-581
    $2,280.00 View part →
  36. ✓ In Stock 2015-2016 Audi A3 Catalytic Converter (Magnaflow)

    2015-2016 Audi A3 Catalytic Converter (Magnaflow)

    Partslink #: 21-581

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

    $2,280.00 View part →
  37. ✓ In Stock 2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    2008-2013 Audi A3 Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 5631414

    CARB Executive Order D-193-152 Engine Family Number (EFN) 8ADXV02.03PA

    $3,000.29 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Catalytic Converter Compatibility for Audi A3

Browse our selection of quality catalytic converter parts designed specifically for your Audi A3. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

100 Aniversario · Ambiente · Attraction · Attraction Plus · Base · Cabrio · Dynamic · Elite · Komfort · LE · Premium · Premium Plus · Prestige · Progressiv · S Line · Select · Sportback · Sportback 100 Aniversario · TDI · TDI Komfort · TDI Premium · TDI Premium Plus · TDI Prestige · TDI Progressiv · TDI Technik · Technik · Titanium · X Aniversario

Body Types

Convertible · Hatchback · Sedan

Engine Options

L4 1.4L · L4 1.8L · L4 2.0L

Transmissions

Automatic · Automatic Dual Clutch · Manual

Added to cart · Part