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Audi Performance Cat-Back Exhausts

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ES#3603435 - CBK0003 - APR 8V S3 Cat-Back Exhaust System - Valved - The APR Catback Exhaust System personalizes your vehicles looks, sound and performance - APR - Audi

The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Fits both pre and post facelift sedan models

Brand:
APR - Corporate Logo
ES#:
3603435
Mfg#:
CBK0003
In Stock
11% off MSRP

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

$3112.99

This product was last offered at the strikethrough price on
06-04-2026

$2766.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4143537 - CBK0004 - APR 8V S3 SportBack Cat-Back Exhaust System - Valved - The APR Catback Exhaust System personalizes your vehicles looks, sound and performance - APR - Audi

The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For ROW S3 SportBack models only. Will not fit S3 Sedan models.

Brand:
APR - Corporate Logo
ES#:
4143537
Mfg#:
CBK0004
Ships in 5 Business Days
$2766.99 USD
Free Shipping
ES#2827543 - SSXAU426 - Cat-Back Exhaust System - Resonated - 3" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

3" stainless steel with dual 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827543
Mfg#:
SSXAU426
Ships in 1 Business Day
$1381.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3514254 - 764440 - Sport & Sound Cat-Back Exhaust System - Resonated  - Stainless steel resonated cat-back exhaust system with dual round, polished tips - Supersprint - Audi

Stainless steel resonated cat-back exhaust system with dual round, polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3514254
Mfg#:
764440
In Stock
Limited Qty Sale
$3055.99

This product was last offered at the strikethrough price on
05-02-2026

$2734.99 USD
Free Shipping
ES#3129652 - SSXAU575 - Cat-Back Exhaust System - Non-Resonated - 3" stainless steel with quad oval polished tips - Milltek Sport - Audi

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

Brand:
Milltek Sport - Corporate Logo
ES#:
3129652
Mfg#:
SSXAU575
Ships in 3 Business Days
$2704.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4727648 - AWEB9RS5TK - AWE Track Edition Exhaust System - Audi B9 RS 5 Coupe - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models up through the 2019 model year only (Pre-Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727648
Mfg#:
AWEB9RS5TK
Ships on Jun 24, 2026
Starting at $2665.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4727670 - AWEB9RS5SBTK - AWE Track Edition Exhaust System - Audi B9 RS 5 Sportback - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear. 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#:
4727670
Mfg#:
AWEB9RS5SBTK
Ships on Jun 24, 2026
Starting at $2665.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3536888 - SSXAU741 - Cat-Back Exhaust System - Non-Resonated - 3.00" Stainless Steel with dual Polished oval tips - Retains valves from OE system - Milltek Sport - Audi

3.00" Stainless Steel with dual Polished oval tips - Retains valves from OE system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
3536888
Mfg#:
SSXAU741
Ships in 3 Business Days
$2655.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4424281 - UH054-EXA-BLACK - Unitronic Cat-Back Exhaust System - Round Black Tips - Maximum performance, while maintaining a comfortable and unobtrusive exhaust tone inside the cabin - Unitronic - Audi

Maximum performance, while maintaining a comfortable and unobtrusive exhaust tone inside the cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4424281
Mfg#:
UH054-EXA-BLACK
Ships in 5 Business Days
$2639.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4716293 - 3015-31003 - AWE Touring Edition Exhaust - Audi C8 A6/A7 3.0T - Turndown Tips - Provides a menacing, aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Provides a menacing, aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions. Features AWE's proprietary 180 Technology® resonators. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4716293
Mfg#:
3015-31003
Ships on Jun 25, 2026
$2565.00 USD
Free Shipping
ES#4726465 - AWEB9SQ5TR - AWE Touring Edition Exhaust System - Audi B9 SQ5 3.0T - Removes the factory valving and replaces it with AWEs 180 Technology drone-cancelling resonators and resonated downpipes. - AWE - Audi

Removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators and resonated downpipes. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4726465
Mfg#:
AWEB9SQ5TR
In Stock at Vendor
Starting at $2565.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4158529 - IEEXCQ4 - RS3 Ultra-Performance Valved Catback Exhaust System - Satin Black Tips - The IE 304L Stainless system features a massive 3.5" straight-through center pipe that splits to dual 3" pipes out the back with the valves open - This is enough flow to power even the largest turbo setups! - Integrated Engineering - Audi

The IE 304L Stainless system features a massive 3.5" straight-through center pipe that splits to dual 3" pipes out the back with the valves open - This is enough flow to power even the largest turbo setups! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
*To be used with IE downpipe IEEXCQO1 / ES3677700 (Does not include Y-pipe adapter to mate with factory downpipe)

Brand:
Integrated Engineering - Corporate Logo
ES#:
4158529
Mfg#:
IEEXCQ4
Back Ordered
$2549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4751050 - 026018ECSEBKT - Audi B9 S4/S5 Sportback 3.0T Valved Exhaust System & Luft-Technik Intake System - Improve the sound and performance of your vehicle with a valved catback & Luft-Technik Intake System - Enthusiast Bundles - Audi

Improve the sound and performance of your vehicle with a valved catback & Luft-Technik Intake System Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751050
Mfg#:
026018ECSEBKT
In Stock
ON SALE! SAVE 23%
$3293.99

This product was last offered at the strikethrough price on
05-05-2026

$2549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5396373 - CBK0037 - APR Catback Exhaust System - RS4 / RS5 (B9) - Expect a bold, aggressive growl at wide-open throttle, and high-quality construction built to last. - APR - Audi

Expect a bold, aggressive growl at wide-open throttle, and high-quality construction built to last. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
5396373
Mfg#:
CBK0037
Ships in 5 Business Days
11% off MSRP

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

$2812.99

This product was last offered at the strikethrough price on
06-05-2026

$2499.99 USD
Free Shipping
ES#4723701 - AWEC7S6TK - AWE Track Edition Exhaust System - Audi C7 S6 4.0T - Takes the engineered design of its Touring counterpart and replaces the AWE 180 Technology resonators with straight pipe sections for an even bigger dose of 4.0T attitude! - AWE - Audi

Takes the engineered design of its Touring counterpart and replaces the AWE 180 Technology® resonators with straight pipe sections for an even bigger dose of 4.0T attitude! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4723701
Mfg#:
AWEC7S6TK
In Stock
Starting at $2465.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4730298 - AWEC8S6S7TK - AWE Track Edition Exhaust System - Audi C8 S6/S7 2.9TT - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4730298
Mfg#:
AWEC8S6S7TK
Ships in 4 Business Days
Starting at $2465.00 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

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