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 B7 RS4 V8

    • 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 B7 RS4 V8
Your Vehicle Audi B7 RS4 V8
Change Clear

Audi B7 RS4 V8 Performance Cat-Back Exhausts

Sort By
Filter By
Return to Top

Cat-Back Exhaust System - Resonated With Exhaust Valves

ES#2827357 - SSXAU221 - Cat-Back Exhaust System - Resonated With Exhaust Valves - 2.36" stainless steel with dual Satin Sheen Black Tips - Milltek Sport - Audi

2.36" stainless steel with dual Satin Sheen Black Tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827357
Mfg#:
SSXAU221
Ships in 5 Business Days
ON SALE! SAVE 10%
$3473.99

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

$3125.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated with exhaust valves

ES#2827265 - SSXAU061 - Cat-Back Exhaust System - Resonated with exhaust valves - 2.36" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.36" stainless steel with dual oval polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827265
Mfg#:
SSXAU061
Ships in 5 Business Days
ON SALE! SAVE 10%
$3329.99

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

$2996.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated With Exhaust Valves

ES#2827355 - SSXAU218 - Cat-Back Exhaust System - Non-Resonated With Exhaust Valves - 2.36" stainless steel with dual Satin Sheen Black Tips - Milltek Sport - Audi

2.36" stainless steel with dual Satin Sheen Black Tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827355
Mfg#:
SSXAU218
Ships in 5 Business Days
ON SALE! SAVE 10%
$3132.99

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

$2819.66 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated With Exhaust Valves

ES#2827299 - SSXAU116 - Cat-Back Exhaust System - Non-Resonated With Exhaust Valves - 2.36" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.36" stainless steel with dual oval polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827299
Mfg#:
SSXAU116
Ships in 5 Business Days
ON SALE! SAVE 10%
$2989.99

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

$2690.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827263 - SSXAU060 - Cat-Back Exhaust System - Resonated - 2.36" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.36" stainless steel with dual oval polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827263
Mfg#:
SSXAU060
Ships in 5 Business Days
ON SALE! SAVE 10%
$2261.99

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

$2035.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - non-Resonated

ES#2827266 - SSXAU062BLK - Cat-Back Exhaust System - non-Resonated - 2.36" stainless steel with dual oval satin sheen black tips - Milltek Sport - Audi

2.36" stainless steel with dual oval satin sheen black tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827266
Mfg#:
SSXAU062BLK
Ships in 5 Business Days
ON SALE! SAVE 10%
$1990.99

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

$1791.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - non-Resonated

ES#2827300 - SSXAU117 - Cat-Back Exhaust System - non-Resonated - 2.36" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.36" stainless steel with dual oval polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827300
Mfg#:
SSXAU117
Ships in 5 Business Days
ON SALE! SAVE 10%
$1921.99

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

$1729.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust - Adapter-Reducer

2.75 inch to 2.5 inch for JHM B7-RS4 2.75 inch Downpipes

Brand:
JH Motorsports - Corporate Logo
ES#:
4045986
Mfg#:
B7RS4RDCR
Ships in 10 Business Days
$84.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust - Adapter-Reducer

ES#4446180 - B7RS4CBRDCR - Exhaust - Adapter-Reducer - 2.75 Inch To 2.35 Inch For JHM B7-RS4 2.75 Inch Catback To Stock Downpipes - JH Motorsports - Audi

2.75 Inch To 2.35 Inch For JHM B7-RS4 2.75 Inch Catback To Stock Downpipes

Brand:
JH Motorsports - Corporate Logo
ES#:
4446180
Mfg#:
B7RS4CBRDCR
Ships in 10 Business Days
$75.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cabriolet Brace Spacer Kit for Performance Exhaust

Allows you to make the room you need to fit most performance exhaust systems on the market. For cabriolet models only

Brand:
JH Motorsports - Corporate Logo
ES#:
4046053
Mfg#:
CABSPACERKIT
Ships in 10 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827264 - SSXAU060BLK - Cat-Back Exhaust System - Resonated - 2.36" stainless steel with dual satin sheen black tips - Milltek Sport - Audi

2.36" stainless steel with dual satin sheen black tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827264
Mfg#:
SSXAU060BLK
Ships in 5 Business Days
ON SALE! SAVE 10%
$2330.99

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

$2097.41 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Evo Tips

2.50" exhaust built to last with 304 stainless steel and engineered for dyno-proven power gains

Brand:
Scorpion - Corporate Logo
ES#:
3969334
Mfg#:
SAU029
Ships in 2 Business Days
$2333.99 USD
Free Shipping

More About Performance Cat-Back Exhausts

Give your exhaust a much-needed increase in volume with our selection of choice performance cat-back exhaust systems.

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