Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi RS6 4.2T

Audi RS6 4.2T Exhaust Parts & Accessories

Sort By
Filter By
Return to Top
ES#4623271 - SSXAU596 - Turbo Back Resonated (Quieter) System - Full Milltek system with high flow sport cat - Milltek Sport - Audi

Full Milltek system with high flow sport cat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires stage 2 ECU remap after installation

Brand:
Milltek Sport - Corporate Logo
ES#:
4623271
Mfg#:
SSXAU596
Ships in 4 Business Days
$8077.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2435 - 1K0998262AB - 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2435
Mfg#:
1K0998262AB
In Stock at Vendor
$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3055347 - 764321 - Performance Downpipe - Right Side - Performance downpipe with metallic high-flow catalytic converter - Supersprint - Audi

Performance downpipe with metallic high-flow catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3055347
Mfg#:
764321
Ships in 3 Business Days
$2917.99 USD
Free Shipping
ES#3055352 - 764341 - Performance Downpipe - Left Side - Performance downpipe with metallic high-flow catalytic converter - Supersprint - Audi

Performance downpipe with metallic high-flow catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3055352
Mfg#:
764341
Ships in 3 Business Days
$2917.99 USD
Free Shipping
ES#2827349 - SSXAU212 - Cat-Back Exhaust System - Resonated - C5 RS6 - 2.75" stainless steel with dual oval black tips - Milltek Sport - Audi

2.75" stainless steel with dual oval black tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827349
Mfg#:
SSXAU212
Ships in 4 Business Days
$1658.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827471 - SSXAU354 - Cat-Back Exhaust System - Resonated - 2.75" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.75" stainless steel with dual oval polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827471
Mfg#:
SSXAU354
Ships in 4 Business Days
$1521.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827348 - SSXAU211 - Cat-Back Exhaust System - Non-Resonated - 2.75" stainless steel with dual oval black tips - Milltek Sport - Audi

2.75" stainless steel with dual oval black tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827348
Mfg#:
SSXAU211
Ships in 4 Business Days
$1511.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827472 - SSXAU355 - Cat-Back Exhaust System - Non-Resonated - 2.75" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.75" stainless steel with dual oval polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827472
Mfg#:
SSXAU355
Ships in 4 Business Days
$1374.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#467458 - N10124408 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the EGR/Combi valves to the adapter.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467458
Mfg#:
N10124408
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3055421 - 764313 - Resonator Delete Center Section  - A more free flowing option - Supersprint - Audi

A more free flowing option affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3055421
Mfg#:
764313
Ships on Sep 22, 2026
$918.00 USD
Free Shipping
ES#3055340 - 764335 - Performance Rear Muffler - Left Side - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - Audi

100% handcrafted in Italy. Stainless steel construction. Legendary sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3055340
Mfg#:
764335
Ships in 3 Business Days
$916.99 USD
Free Shipping
ES#3055368 - 764305 - Performance Rear Muffler - Right Side - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - Audi

100% handcrafted in Italy. Stainless steel construction. Legendary sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3055368
Mfg#:
764305
Ships in 3 Business Days
$916.99 USD
Free Shipping
ES#2897353 - 1K0998262AB - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Vemo - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2897353
Mfg#:
1K0998262AB
In Stock at Vendor
$160.99

This product was last offered at the strikethrough price on
06-11-2026

$142.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251037 - 4B0253144K - Rear Muffler Hanger - Secures the muffler to the vehicle - Genuine Volkswagen Audi - Audi

Secures the muffler to the vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For the left side muffler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251037
Mfg#:
4B0253144K
Ships in 1-2 days
9% off MSRP

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

$64.99

This product was last offered at the strikethrough price on
06-18-2026

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1853398 - 1K0998262AB - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1853398
Mfg#:
1K0998262AB
Ships in 1-2 days
7% off MSRP

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

$374.99

This product was last offered at the strikethrough price on
06-18-2026

$349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2724215 - 078145039 - Exhaust Sealing Ring - Priced Each - Seals the turbochargers to the exhaust manifold - Ajusa - Audi Volkswagen

Seals the turbochargers to the exhaust manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ajusa - Corporate Logo
ES#:
2724215
Mfg#:
078145039
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings