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Audi Exhaust Parts & Accessories

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3.5" High Flow Catalytic Converter

ES#2960018 - 034-105-4023 - 3.5" High Flow Catalytic Converter - Complete drop-in upgrade will bolt up to stock/Stock Fit Turbo - 034Motorsport - Audi

Complete drop-in upgrade will bolt up to stock/Stock Fit Turbo 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2960018
Mfg#:
034-105-4023
Back Ordered
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Audi B8 A4 2.0T Dual Exit Valved Cat Back Exhaust System

ES#4487999 - 003353ECS02 - Build Your Own Audi B8 A4 2.0T Dual Exit Valved Cat Back Exhaust System - Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes - ECS - Audi

Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4487999
Mfg#:
003353ECS02
In Stock
ON SALE!
Starting at $1230.35 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8.5 S5 3.0T

ES#4726393 - AWEB85S530TR - AWE Touring Edition Exhaust System - Audi B8.5 S5 3.0T - Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a war-cry wail. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4726393
Mfg#:
AWEB85S530TR
In Stock
ON SALE!
Starting at $1745.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Midpipes for 2.5TFSI EVO

ES#4362394 - UH034-EXA - Unitronic Midpipes for 2.5TFSI EVO - Give your RS 3 or TT RS a more sporty growl by eliminating the resonators. - Unitronic - Audi

Give your RS 3 or TT RS a more sporty growl by eliminating the resonators.

Brand:
Unitronic - Corporate Logo
ES#:
4362394
Mfg#:
UH034-EXA
In Stock
$395.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03 Turbocharger with Install Kit

ES#4351873 - 06J145713FKT - K03 Turbocharger with Install Kit - Complete turbo assembly with hardware and gaskets needed for install - Assembled By ECS - Audi Volkswagen

Complete turbo assembly with hardware and gaskets needed for install 10X Entries Into Our F80 M3 Sweepstakes
Engine code CBFA

Brand:
Assembled By ECS - Corporate Logo
ES#:
4351873
Mfg#:
06J145713FKT
Back Ordered
$2040.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B9 S4 3.0T Center X-Pipe

ES#3521607 - 024365ecs01KT - B9 S4 3.0T Center X-Pipe - Sound great and save weight! Eliminate the center resonator on your OE system for a more aggressive exhaust note - ECS - Audi

Sound great and save weight! Eliminate the center resonator on your OE system for a more aggressive exhaust note 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3521607
Mfg#:
024365ECS01KT
In Stock
ON SALE! SAVE 25%
$438.99

This product was last offered at the strikethrough price on
06-13-2026

$329.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Audi B8 A4/Allroad 2.0T Dual Exit Non Valved Cat Back Exhaust System

ES#4708429 - 049047ECS - Build Your Own Audi B8 A4/Allroad 2.0T Dual Exit Non Valved Cat Back Exhaust System - Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes - ECS - Audi

Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!
Modifications may be needed for vehicles with trailer hitch

Brand:
ECS - Corporate Logo
ES#:
4708429
Mfg#:
049047ECS
In Stock
ON SALE!
Starting at $906.43 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Res-X Resonator Delete - C8 RS6/RS7 4.0TT

ES#4674690 - 034-105-7055 - Res-X Resonator Delete - C8 RS6/RS7 4.0TT - Unleash a throaty growl under hard acceleration! - 034Motorsport - Audi

Unleash a throaty growl under hard acceleration! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4674690
Mfg#:
034-105-7055
Ships in 2 Business Days
$1379.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" Downpipe w/ High Flow Cat

ES#4045995 - B820THFCPipe - 3" Downpipe w/ High Flow Cat - Replace your factory downpipe with this upgraded JHM high flow cat! - JH Motorsports - Audi

Replace your factory downpipe with this upgraded JHM high flow cat!

Brand:
JH Motorsports - Corporate Logo
ES#:
4045995
Mfg#:
B820THFCPIPE
In Stock
$524.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Res-X Resonator Delete - B9/B9.5 RS5 2.9T

ES#4661060 - 034-105-7056 - Res-X Resonator Delete - B9/B9.5 RS5 2.9T - Unleashes a throaty growl and exotic tone that exudes the sound of performance - 034Motorsport - Audi

Unleashes a throaty growl and exotic tone that exudes the sound of performance 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4661060
Mfg#:
034-105-7056
In Stock
$396.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Track Edition Exhaust System - Audi B8.5 S5 3.0T

ES#4726416 - AWEB85S530TK - AWE Track Edition Exhaust System - Audi B8.5 S5 3.0T - 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. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4726416
Mfg#:
AWEB85S530TK
In Stock
ON SALE!
Starting at $1345.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B8 3.0T Free-Flow "Shorty" Exhaust Headers

ES#4783226 - 053829LA01-02 - B8 3.0T Free-Flow "Shorty" Exhaust Headers - Experience an impressive 48% increase in flow with our ceramic-coated, tubular stainless steel headers! - ECS - Audi
ECS Tuning recommends this product.

Experience an impressive 48% increase in flow with our ceramic-coated, tubular stainless steel headers! 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4783226
Mfg#:
053829LA01-02
In Stock
ON SALE! SAVE 23%
$1040.99

This product was last offered at the strikethrough price on
06-13-2026

$799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8V RS3 Valved Cat-Back Exhaust System

ES#4830334 - 049089la01KT - 8V RS3 Valved Cat-Back Exhaust System - Elevate your driving passion with an engaging, performance-oriented valved exhaust system for your DAZA-equipped 8V RS3! - ECS - Audi

Elevate your driving passion with an engaging, performance-oriented valved exhaust system for your DAZA-equipped 8V RS3! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4830334
Mfg#:
049089LA01KT
In Stock
ON SALE! SAVE 10%
$1691.99

This product was last offered at the strikethrough price on
06-13-2026

$1522.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VPS Pre Muffler Delete Kit

ES#4414474 - B9PMD2017 - VPS Pre Muffler Delete Kit - Unleash the sound your 3.0T was meant to have! - Verstarkt Performance Systems - Audi

Unleash the sound your 3.0T was meant to have!

Brand:
Verstarkt Performance Systems - Corporate Logo
ES#:
4414474
Mfg#:
B9PMD2017
Ships on Jan 8, 2027
$269.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4/A5 2.0T Center Resonator Delete

ES#3576157 - 023492ecs01KT - Audi B9 A4/A5 2.0T Center Resonator Delete - Add an aggressive exhaust sound with this Resonator Delete Pipe Kit! Deletes rear-most resonator. - ECS - Audi

Add an aggressive exhaust sound with this Resonator Delete Pipe Kit! Deletes rear-most resonator. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3576157
Mfg#:
023492ECS01KT
In Stock
ON SALE! SAVE 25%
$354.99

This product was last offered at the strikethrough price on
06-13-2026

$266.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

Other Audi Exhaust Parts & Accessories

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