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

Menu

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

No Vehicle selected
Please select your vehicle below.

    • 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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi Milltek Cat-Back Exhausts

Sort By
Filter By
Return to Top

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827263
Mfg#:
SSXAU060
Ships in 3 Business Days
ON SALE! SAVE 10%
$2261.99

This product was last offered at the strikethrough price on
07-01-2026

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

Cat-Back Exhaust System - Road+ (Semi-Resonated)

ES#3176673 - SSXAU612 - Cat-Back Exhaust System - Road+ (Semi-Resonated) - 2.76" stainless steel with dual GT100 polished tips - Milltek Sport - Audi

2.76" stainless steel with dual GT100 polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
3176673
Mfg#:
SSXAU612
Ships in 3 Business Days
ON SALE! SAVE 10%
$2213.99

This product was last offered at the strikethrough price on
07-01-2026

$1992.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust - Semi Resonated

ES#4159848 - B9A4SEMIRESONATE - Cat-Back Exhaust - Semi Resonated - 2.76" stainless steel with your choice of tip style - Milltek Sport - Audi

2.76" stainless steel with your choice of tip style affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4159848
Mfg#:
B9A4SEMIRESONATE
Ships in 3 Business Days
ON SALE!
Starting at $1992.45 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2827619 - SSXAU504 - Cat-Back Exhaust System - Non-Resonated - 2.5" stainless steel with twin 76.2mm polished tips - Milltek Sport - Audi

2.5" stainless steel with twin 76.2mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827619
Mfg#:
SSXAU504
Ships in 4 Business Days
ON SALE! SAVE 10%
$1086.99

This product was last offered at the strikethrough price on
07-01-2026

$977.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Road+ (Semi-Resonated)

ES#3184730 - SSXAU622 - Cat-Back Exhaust System - Road+ (Semi-Resonated) - 2.36" stainless steel with quad 80mm polished jet style tips - Milltek Sport - Audi

2.36" stainless steel with quad 80mm polished jet style tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
3184730
Mfg#:
SSXAU622
Ships in 3 Business Days
ON SALE! SAVE 10%
$2133.99

This product was last offered at the strikethrough price on
07-01-2026

$1920.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated - Race Version

ES#2918082 - SSXAU542kt - Cat-Back Exhaust System - Non-Resonated - Race Version - 3" stainless steel with quad 100mm polished tips with valve delete module set - Milltek Sport - Audi

3" stainless steel with quad 100mm polished tips with valve delete module set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2918082
Mfg#:
SSXAU542KT
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$2037.99

This product was last offered at the strikethrough price on
07-01-2026

$1833.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated - Race Version

ES#2918081 - ssxau541KT - Cat-Back Exhaust System - Non-Resonated - Race Version - 3" stainless steel with quad 100mm black Cerakote tips with valve delete module set - Milltek Sport - Audi

3" stainless steel with quad 100mm black Cerakote tips with valve delete module set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2918081
Mfg#:
SSXAU541KT
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$2037.99

This product was last offered at the strikethrough price on
07-01-2026

$1833.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

2.76" stainless steel with your choice of tip style affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4159437
Mfg#:
B9A4NONRESONATED
Ships in 3 Business Days
ON SALE!
Starting at $1823.92 USD
Customize
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827266
Mfg#:
SSXAU062BLK
Ships in 3 Business Days
ON SALE! SAVE 10%
$1990.99

This product was last offered at the strikethrough price on
07-01-2026

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

Performance Cat-Back Exhaust - Non-Resonated

ES#4159530 - B8A4NONRESONATED - Performance Cat-Back Exhaust - Non-Resonated - Milltek Sport - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4159530
Mfg#:
B8A4NONRESONATED
Ships in 3 Business Days
ON SALE!
Starting at $1763.25 USD
Customize
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827300
Mfg#:
SSXAU117
Ships in 3 Business Days
ON SALE! SAVE 10%
$1921.99

This product was last offered at the strikethrough price on
07-01-2026

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

B7 A4 2.0T Cat-Back Exhaust System - Resonated

ES#2918090 - SSXAU514 - B7 A4 2.0T Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual GT 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual GT 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manual transmission only

Brand:
Milltek Sport - Corporate Logo
ES#:
2918090
Mfg#:
SSXAU514
Ships in 3 Business Days
ON SALE! SAVE 10%
$1897.99

This product was last offered at the strikethrough price on
07-01-2026

$1707.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827275 - SSXAU089 - Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 5 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827275
Mfg#:
SSXAU089
Ships in 3 Business Days
ON SALE! SAVE 10%
$1875.99

This product was last offered at the strikethrough price on
07-01-2026

$1688.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827276 - SSXAU090 - Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 6 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827276
Mfg#:
SSXAU090
Ships in 3 Business Days
ON SALE! SAVE 10%
$1875.99

This product was last offered at the strikethrough price on
07-01-2026

$1688.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827380 - SSXAU254 - Cat-Back Exhaust System - Resonated - 3.00" Stainless Steel resonated system features rear silencer assembly with active exhaust valve - Retains OE exhaust tips - Milltek Sport - Audi

3.00" Stainless Steel resonated system features rear silencer assembly with active exhaust valve - Retains OE exhaust tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827380
Mfg#:
SSXAU254
Ships in 3 Business Days
ON SALE! SAVE 10%
$1868.99

This product was last offered at the strikethrough price on
07-01-2026

$1681.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827601 - SSXAU486 - Cat-Back Exhaust System - Resonated - 3" stainless steel with dual GT100 Titanium tips - Milltek Sport - Audi

3" stainless steel with dual GT100 Titanium tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827601
Mfg#:
SSXAU486
Ships in 3 Business Days
ON SALE! SAVE 10%
$1866.99

This product was last offered at the strikethrough price on
07-01-2026

$1679.47 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Other Audi Milltek Cat-Back Exhausts

Let us help you find the parts that fit your Audi

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