Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi Performance Cat-Back Exhausts

Sort By
Filter By
Return to Top
ES#4727412 - AWEC7A630 - AWE Touring Edition Exhaust System - Audi C7 A6 3.0T - Specially engineered for the A6 featuring 102mm slash cut tips and AWE's 180 Technology™ to eliminate drone. - AWE - Audi

Specially engineered for the A6 featuring 102mm slash cut tips and AWE's 180 Technology™ to eliminate drone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2015 model year only (Pre-Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727412
Mfg#:
AWEC7A630
Ships on Jun 23, 2026
Starting at $2465.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4858741 - SSXAU1067 - Non-Resonated Cat Back With GT-115 Brushed Titanium  Titanium Tips  - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Long Wheel Base

Brand:
Milltek Sport - Corporate Logo
ES#:
4858741
Mfg#:
SSXAU1067
Ships in 4 Business Days
$7331.99 USD
Free Shipping
on orders $49 and up

This valved cat back system features wireless remote control and dual matte black tips - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Armytrix - Corporate Logo
ES#:
3675745
Mfg#:
AU95R-DS45M
Ships on Jun 25, 2026
$7182.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

This valved cat back system features wireless remote control and dual blue coated tips - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Armytrix - Corporate Logo
ES#:
3675743
Mfg#:
AU95R-DS45B
Ships on Jun 25, 2026
$7154.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2848044 - CTS-EXH-CB-0015 - Cat-Back Exhaust System - 2.5" stainless steel with quad 3" polished stainless tips - CTS - Audi

2.5" stainless steel with quad 3" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2848044
Mfg#:
CTS-EXH-CB-0015
Ships in 8 Business Days
$1399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4727040 - 041866LA01 - Audi B9 RS5 Catback Exhaust - Enhance the exhaust note on your RS5's exhaust system with our valved cat back exhaust system! - ECS - Audi

Enhance the exhaust note on your RS5's exhaust system with our valved cat back exhaust system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4727040
Mfg#:
041866LA01
In Stock
ON SALE!
Starting at $1393.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4431063 - 015517LA - 8v A3 Quattro Valved Catback Exhaust System  - In-house engineered for Audi A3 enthusiasts! Featuring T304 SS Tig-welded 3.0" tubing, a center resonator and a valved muffler assembly. - ECS - Audi

In-house engineered for Audi A3 enthusiasts! Featuring T304 SS Tig-welded 3.0" tubing, a center resonator and a valved muffler assembly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits both pre and post facelift sedan models. Now available in LOUDER non-resonated variant!

Brand:
ECS - Corporate Logo
ES#:
4431063
Mfg#:
015517LA
Ships on Oct 29, 2026
ON SALE!
Starting at $1151.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4418827 - SSXAU957 - Resonated Cat-back Exhaust  - 3.00" Stainless steel, No Cutting Required and Fits with OE Tips - Milltek Sport - Audi

3.00" Stainless steel, No Cutting Required and Fits with OE Tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4418827
Mfg#:
SSXAU957
Ships in 4 Business Days
$6842.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4727673 - AWEB95RS5SB - AWE Exhaust System - Audi B9.5 RS 5 Sportback - Available as the sophisticated Touring Edition or unleashed Track Edition, both constructed from handcrafted 3-inch U.S.-sourced T304L stainless steel. - AWE - Audi

Available as the sophisticated Touring Edition or unleashed Track Edition, both constructed from handcrafted 3-inch U.S.-sourced T304L stainless steel. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Sportback models from the 2020 model year only (Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727673
Mfg#:
AWEB95RS5SB
In Stock at Vendor
Starting at $2875.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.00" Stainless, Non-Resonated (Louder) - No Cutting Required - Fits with OE Trims affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*For 2020+ RSQ8 4.0 V8 Bi-Turbo (OPF / GPF Equipped Models)*

Brand:
Milltek Sport - Corporate Logo
ES#:
4147867
Mfg#:
SSXAU899
Ships in 4 Business Days
$6763.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827420 - SSXAU296 -  Cat-Back Exhaust System - Resonated - 2.25" stainless steel with dual 100mm 'GT100' style polished exhaust tips - Milltek Sport - Audi

2.25" stainless steel with dual 100mm 'GT100' style polished exhaust tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827420
Mfg#:
SSXAU296
Back Ordered
$1685.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827482 - SSXAU365 - Cat-Back Exhaust System - Valvesonic Non-Resonated - 2.75" stainless steel and retains stock exhaust tips - Milltek Sport - Audi

2.75" stainless steel and retains stock exhaust tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Does not include the valve controllers. Stock ones are reused.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827482
Mfg#:
SSXAU365
Ships in 4 Business Days
$3333.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4858714 - SSXAU1065 - Non-Resonated Cat Back With GT-115 Polished Tips  - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Long Wheel Base

Brand:
Milltek Sport - Corporate Logo
ES#:
4858714
Mfg#:
SSXAU1065
Ships in 4 Business Days
$6599.99 USD
ES#4698873 - 041750LA - B5 S4 Valved or Non-Valved Cat Back Exhaust - Experience your driving passion with our ECS Exhaust System! - ECS - Audi

Experience your driving passion with our ECS Exhaust System! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits both Sedan and Avant

Brand:
ECS - Corporate Logo
ES#:
4698873
Mfg#:
041750LA
In Stock
ON SALE!
Starting at $498.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827416 - SSXAU292 - Cat-Back Exhaust System - Non-Resonated - 2.75" stainless steel with quad special polished tips - Milltek Sport - Audi

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

Brand:
Milltek Sport - Corporate Logo
ES#:
2827416
Mfg#:
SSXAU292
In Stock
$1235.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4727671 - AWEB9RS5SBTR - AWE Touring Edition Exhaust System - Audi B9 RS 5 Sportback - A true, dual 3 T304L stainless steel configuration featuring an x-pipe specific for the RS5s 2.9TT, and topped off with AWEs proprietary drone-canceling solution, 180 Technology. - AWE - Audi

A true, dual 3” T304L stainless steel configuration featuring an x-pipe specific for the RS5’s 2.9TT, and topped off with AWE’s proprietary drone-canceling solution, 180 Technology®. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Sportback models up through the 2019 model year only (Pre-Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727671
Mfg#:
AWEB9RS5SBTR
Ships on Jun 23, 2026
Starting at $3075.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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.

Other Audi Performance 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