Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi C8 RS 6 Quattro 4.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi C8 RS 6 Quattro 4.0T
Your Vehicle Audi C8 RS 6 Quattro 4.0T
Change Clear

Audi C8 RS 6 Quattro 4.0T Performance Exhaust Parts

Sort By
Filter By
Return to Top

14" Stainless Steel Locking Ties - Pack Of 4

ES#261435 - 010202 - 14" Stainless Steel Locking Ties - Pack Of 4 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261435
Mfg#:
010202
Ships on Sep 22, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Single Exhaust Tip - 3.5" - Single Wall Burnt

ES#5457404 - VTDTIPSW3035BRT - Universal Single Exhaust Tip - 3.5" - Single Wall Burnt - 3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457404
Mfg#:
VTDTIPSW3035BRT
In Stock
ON SALE! SAVE 10%
$79.99

This product was last offered at the strikethrough price on
08-25-2026

$71.99 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - Single Wall Burnt

ES#5457390 - VTDTIPSW2535BRT - Universal Single Exhaust Tip - 3.5" - Single Wall Burnt - 2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457390
Mfg#:
VTDTIPSW2535BRT
In Stock
ON SALE! SAVE 10%
$79.99

This product was last offered at the strikethrough price on
08-25-2026

$71.99 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - Single Wall Brushed Steel

ES#5396154 - VTDTIPSW3035BRSH - Universal Single Exhaust Tip - 3.5" - Single Wall Brushed Steel - 3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5396154
Mfg#:
VTDTIPSW3035BRSH
In Stock
ON SALE! SAVE 10%
$69.99

This product was last offered at the strikethrough price on
08-25-2026

$62.99 USD
Free Shipping

Akrapovic Performance Downpipes

ES#4423725 - akrDP/L-AU/SS/1 - Akrapovic Performance Downpipes - Stainless steel downpipes with 200 cell catalytic converters - Akrapovic - Audi

Stainless steel downpipes with 200 cell catalytic converters

Brand:
Akrapovic - Corporate Logo
ES#:
4423725
Mfg#:
AKRDP/L-AU/SS/1
In Stock at Vendor
$6949.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Tips

ES#4865865 - SSXAU1034 - Carbon Fiber Tips - Replaces MSTIP269/270 or MSTIP271/272 - Milltek Sport - Audi

Replaces MSTIP269/270 or MSTIP271/272

Brand:
Milltek Sport - Corporate Logo
ES#:
4865865
Mfg#:
SSXAU1034
Ships in 5 Business Days
ON SALE! SAVE 10%
$1675.99

This product was last offered at the strikethrough price on
08-29-2026

$1508.06 USD
Free Shipping
on orders $49 and up

Resonated Cat-Back With Cerakote Black Oval Trims

ES#4858887 - SSXAU939 - Resonated Cat-Back With Cerakote Black Oval Trims - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics Requires OE system to be Cut

Brand:
Milltek Sport - Corporate Logo
ES#:
4858887
Mfg#:
SSXAU939
Ships in 5 Business Days
ON SALE! SAVE 10%
$6523.99

This product was last offered at the strikethrough price on
08-29-2026

$5871.41 USD

Upgrade Kit

ES#4858875 - SSXAU1048 - Upgrade Kit - Upgrade to Signature Series Titanium Axle Back System from any existing Milltek Sport Stainless Options - Milltek Sport - Audi

Upgrade to Signature Series Titanium Axle Back System from any existing Milltek Sport Stainless Options

Brand:
Milltek Sport - Corporate Logo
ES#:
4858875
Mfg#:
SSXAU1048
Ships in 5 Business Days
ON SALE! SAVE 10%
$11256.99

This product was last offered at the strikethrough price on
08-29-2026

$10130.76 USD
Free Shipping
on orders $49 and up

Optional Front Silencers

ES#4865863 - SSXAU900 - Optional Front Silencers - Replaces MSAU744REP/745REP - Milltek Sport - Audi

Replaces MSAU744REP/745REP

Brand:
Milltek Sport - Corporate Logo
ES#:
4865863
Mfg#:
SSXAU900
Ships in 5 Business Days
ON SALE! SAVE 10%
$746.99

This product was last offered at the strikethrough price on
08-29-2026

$672.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Optional Rear Trim Finisher Plates (Cerakote Black Finish)

ES#4865808 - SSXAU905 - Optional Rear Trim Finisher Plates (Cerakote Black Finish) - Covers the back of the floating trims - Milltek Sport - Audi

Covers the back of the floating trims

Brand:
Milltek Sport - Corporate Logo
ES#:
4865808
Mfg#:
SSXAU905
Ships in 5 Business Days
ON SALE! SAVE 10%
$308.99

This product was last offered at the strikethrough price on
08-29-2026

$277.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Resonated Axle-Back With Cerakote Black Oval Tips

ES#4865804 - SSXAU863 - Resonated Axle-Back With Cerakote Black Oval Tips - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics

Brand:
Milltek Sport - Corporate Logo
ES#:
4865804
Mfg#:
SSXAU863
Ships in 5 Business Days
ON SALE! SAVE 10%
$5776.99

This product was last offered at the strikethrough price on
08-29-2026

$5199.24 USD

Resonated Cat-Back With Polished Oval Trims

ES#4858884 - SSXAU940 - Resonated Cat-Back With Polished Oval Trims - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics Requires OE system to be Cut

Brand:
Milltek Sport - Corporate Logo
ES#:
4858884
Mfg#:
SSXAU940
Ships in 5 Business Days
ON SALE! SAVE 10%
$6380.99

This product was last offered at the strikethrough price on
08-29-2026

$5742.37 USD

Universal Single Exhaust Tip - 4.0" - Raw Burnt Titanium

ES#5457398 - VTDTIPSW2540TIBR - Universal Single Exhaust Tip - 4.0" - Raw Burnt Titanium - 2.5" Inlet - 4.0" Outlet - Raw Burnt Titanium - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Inlet - 4.0" Outlet - Raw Burnt Titanium

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457398
Mfg#:
VTDTIPSW2540TIBR
Ships in 1 Business Day
ON SALE! SAVE 10%
$149.99

This product was last offered at the strikethrough price on
08-25-2026

$134.99 USD
Free Shipping

More About Performance Exhaust Parts

Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.

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