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Audi A3 Exhaust Parts & Accessories

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IS20 Turbocharger

ES#4069925 - 06K145874M - IS20 Turbocharger - Complete assembly includes the turbo and diverter valve - IHI Turbo - Audi Volkswagen

Complete assembly includes the turbo and diverter valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Newest version of IS20 with venturi port. Allows customers to upgrade to the MK8 PCV system. Please see ES4905021 for Retrofit Kit

Brand:
IHI Turbo - Corporate Logo
ES#:
4069925
Mfg#:
06K145874M
In Stock
$1456.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Catted Cast Downpipe

ES#3569381 - IEEXCI1 - IE Catted Cast Downpipe - Features cast bends for superior flow and fitment - Integrated Engineering - Audi Volkswagen

Features cast bends for superior flow and fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3569381
Mfg#:
IEEXCI1
Ships on Jun 29, 2026
Auto Notify
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03 Turbocharger with Install Kit

ES#4351875 - 06J145713KKT - K03 Turbocharger with Install Kit - Complete turbo assembly with hardware and gaskets needed for install - Assembled By ECS - Audi Volkswagen

Complete turbo assembly with hardware and gaskets needed for install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Engine code CCTA

Brand:
Assembled By ECS - Corporate Logo
ES#:
4351875
Mfg#:
06J145713KKT
In Stock
$1224.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

3.5" High Flow Downpipe

ES#2862917 - CTSEXHDP0014CAT - 3.5" High Flow Downpipe - T304 Stainless Steel with high flow catylitic converter - CTS - Audi Volkswagen

T304 Stainless Steel with high flow catylitic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2862917
Mfg#:
CTSEXHDP0014CAT
Back Ordered
Auto Notify
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.0" Downpipe - With High Flow Catalytic Converter

ES#3419055 - IEEXCC5 - 3.0" Downpipe - With High Flow Catalytic Converter - T304 Stainless, TIG-welded downpipe - Integrated Engineering - Audi Volkswagen

T304 Stainless, TIG-welded downpipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3419055
Mfg#:
IEEXCC5
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK7 Golf R / 8V A3/S3 Resonator Delete Pipe Kit

ES#3183871 - 020296ecs02KT - MK7 Golf R / 8V A3/S3 Resonator Delete Pipe Kit - Add an aggressive exhaust sound with this Resonator Delete Pipe Kit! - ECS - Audi Volkswagen

Add an aggressive exhaust sound with this Resonator Delete Pipe Kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3183871
Mfg#:
020296ECS02KT
In Stock
ON SALE! SAVE 20%
$149.99

This product was last offered at the strikethrough price on
05-02-2026

$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARM Motorsport 3" Stainless Steel Downpipe

ES#4405041 - MK6DPC - ARM Motorsport 3" Stainless Steel Downpipe - Boosts power up to +20whp and +30wtq - ARM Motorsports - Audi Volkswagen

Boosts power up to +20whp and +30wtq affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405041
Mfg#:
MK6DPC
In Stock
$497.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

ES#4900338 - 06K906262CS - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4900338
Mfg#:
06K906262CS
In Stock
$176.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat-Back Exhaust System

ES#3102518 - 140682 - Performance Cat-Back Exhaust System - 3.00" split into two 2.25" stainless steel with dual 3.50" polished stainless tips - Borla - Audi

3.00" split into two 2.25" stainless steel with dual 3.50" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borla - Corporate Logo
ES#:
3102518
Mfg#:
140682
In Stock at Vendor
$1399.99 USD
This product is lifetime replacement eligible Lifetime Replacement

K03 Turbocharger

ES#4069920 - 06J145713F - K03 Turbocharger - Complete assembly includes the turbo and exhaust manifold - IHI Turbo - Audi Volkswagen

Complete assembly includes the turbo and exhaust manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code CBFA

Brand:
IHI Turbo - Corporate Logo
ES#:
4069920
Mfg#:
06J145713F
In Stock
$1470.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARM 3" Stainless Steel Catted Downpipe

ES#4375684 - MK7A3DPC - ARM 3" Stainless Steel Catted Downpipe - Increased Power and Torque! - ARM Motorsports - Audi Volkswagen

Increased Power and Torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4375684
Mfg#:
MK7A3DPC
In Stock
$697.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Catted Cast Downpipe

ES#3569382 - IEEXCI3 - IE Catted Cast Downpipe - Features cast bends for superior flow and fitment - Integrated Engineering - Audi Volkswagen

Features cast bends for superior flow and fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3569382
Mfg#:
IEEXCI3
In Stock
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03 Turbocharger

ES#3410278 - 06J145713K - K03 Turbocharger - The original equipment supplier of 06J145713K - IHI Turbo - Audi Volkswagen

The original equipment supplier of 06J145713K affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code CCTA

Brand:
IHI Turbo - Corporate Logo
ES#:
3410278
Mfg#:
06J145713K
In Stock
$1144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS20 Turbo

ES#4421754 - 06K145689D - IS20 Turbo - Complete assembly includes the turbo and diverter valve - Genuine Volkswagen Audi - Audi Volkswagen

Complete assembly includes the turbo and diverter valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Newest version of IS20 with venturi port. Allows customers to upgrade to the MK8 PCV system. Please see ES4905021 for Retrofit Kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4421754
Mfg#:
06K145689D
In Stock
1% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$749.99

This product was last offered at the strikethrough price on
06-05-2026

$743.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K03 Turbocharger with Install Kit

ES#4351873 - 06J145713FKT - K03 Turbocharger with Install Kit - Complete turbo assembly with hardware and gaskets needed for install - Assembled By ECS - Audi Volkswagen

Complete turbo assembly with hardware and gaskets needed for install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Engine code CBFA

Brand:
Assembled By ECS - Corporate Logo
ES#:
4351873
Mfg#:
06J145713FKT
In Stock
$1533.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

ES#1893854 - 1K0998262T - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1893854
Mfg#:
1K0998262T
In Stock
$172.99

This product was last offered at the strikethrough price on
04-06-2026

$120.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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