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Audi B8 Performance Exhaust Parts

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Cat-Back Exhaust System - Dual Exit Single Tips

ES#2848070 - CTSEXHCB0013 - Cat-Back Exhaust System - Dual Exit Single Tips - 2.5" stainless steel with dual 3" polished stainless tips - CTS - Audi

2.5" stainless steel with dual 3" polished stainless tips

Brand:
CTS - Corporate Logo
ES#:
2848070
Mfg#:
CTSEXHCB0013
Ships in 8 Business Days
$1099.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Exhaust Valves

ES#2827393 - SSXAU267 - Cat-Back Exhaust System - Resonated With Exhaust Valves - 2.37" stainless steel and retains OE exhaust tips - Milltek Sport - Audi

2.37" stainless steel and retains OE exhaust tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827393
Mfg#:
SSXAU267
Ships in 6 Business Days
ON SALE! SAVE 10%
$3569.99

This product was last offered at the strikethrough price on
09-18-2026

$3212.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated - Valved

ES#2917895 - SSXAU505 - Cat-Back Exhaust System - Resonated - Valved - 2.37" stainless steel with quad 100mm black Cerakote tips - Milltek Sport - Audi

2.37" stainless steel with quad 100mm black Cerakote tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2917895
Mfg#:
SSXAU505
Ships in 6 Business Days
ON SALE! SAVE 10%
$3562.99

This product was last offered at the strikethrough price on
09-18-2026

$3205.83 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated - Valved

2.37" stainless steel with quad 100mm polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2917896
Mfg#:
SSXAU506
Ships in 6 Business Days
ON SALE! SAVE 10%
$3562.99

This product was last offered at the strikethrough price on
09-18-2026

$3205.83 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8 SQ5 3.0T

ES#4727405 - AWEB8SQ5 - AWE Touring Edition Exhaust System - Audi B8 SQ5 3.0T - Enables perfect part throttle cruising when you want it, and a disobedient soundtrack when you're ready to rumble! Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Enables perfect part throttle cruising when you want it, and a disobedient soundtrack when you're ready to rumble! Features AWE's proprietary 180 Technology® resonators. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4727405
Mfg#:
AWEB8SQ5
In Stock
ON SALE!
Starting at $2775.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

ES#2827453 - SSXAU335 - Cat-Back Exhaust System - Non-Resonated With Exhaust Valves - 2.37" stainless steel and retains OE exhaust tips - Milltek Sport - Audi

2.37" stainless steel and retains OE exhaust tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827453
Mfg#:
SSXAU335
Ships in 6 Business Days
ON SALE! SAVE 10%
$3001.99

This product was last offered at the strikethrough price on
09-18-2026

$2701.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dual/Quad Exit Exhaust Conversion Hardware Kit

ES#4049650 - 8k0804172KT1 - Dual/Quad Exit Exhaust Conversion Hardware Kit - Composed of the necessary components needed while converting your single exit exhaust to a dual or quad exit exhaust system on your B8/B8.5 Audi A4 - Assembled By ECS - Audi

Composed of the necessary components needed while converting your single exit exhaust to a dual or quad exit exhaust system on your B8/B8.5 Audi A4 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4049650
Mfg#:
8K0804172KT1
In Stock
$157.99

This product was last offered at the strikethrough price on
06-30-2026

$148.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8 Q5 3.0T

ES#4727400 - AWEB8Q530 - AWE Touring Edition Exhaust System - Audi B8 Q5 3.0T - Specially crafted for the eight-speed Tiptronic transmission, featuring an x-pipe for enhanced exhaust tone, and AWE 180 Technology™ to eliminate drone. - AWE - Audi

Specially crafted for the eight-speed Tiptronic transmission, featuring an x-pipe for enhanced exhaust tone, and AWE 180 Technology™ to eliminate drone. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4727400
Mfg#:
AWEB8Q530
Ships in 5 Business Days
ON SALE!
Starting at $2415.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8/8R SQ5 Downpipe Back Exhaust - Valved & Luft-Technik Intake System - Black Tips

ES#4751079 - 039732LA01EBKT - Audi B8/8R SQ5 Downpipe Back Exhaust - Valved & Luft-Technik Intake System - Black Tips - Enhance the sound and perfromance of your SQ5 with our Valved Downpipe Back Exhaust and a FREE Luft-Technik Intake System. Black chrome tips. - Enthusiast Bundles - Audi

Enhance the sound and perfromance of your SQ5 with our Valved Downpipe Back Exhaust and a FREE Luft-Technik Intake System. Black chrome tips. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751079
Mfg#:
039732LA01EBKT
Ships on Nov 30, 2026
ON SALE! SAVE 26%
$3045.92

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

$2249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Cat-Back Exhaust System

ES#4492355 - 49-36447 - MACH Force-Xp Cat-Back Exhaust System - Features high-flow stainless steel mufflers, producing a mild sound. - AFE - Audi

Features high-flow stainless steel mufflers, producing a mild sound.

Brand:
AFE - Corporate Logo
ES#:
4492355
Mfg#:
49-36447
Ships in 4 Business Days
20% off MSRP

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

$1373.99

This product was last offered at the strikethrough price on
09-20-2026

$1099.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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.

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.

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