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Audi A3 Performance Exhaust Parts

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2.5" Cat-Back Exhaust System

ES#4487776 - 17705GSS-A - 2.5" Cat-Back Exhaust System - T304 Stainless Steel high flow cat-back exhaust system - Euro Sport Acc - Audi

T304 Stainless Steel high flow cat-back exhaust system

Brand:
Euro Sport Acc - Corporate Logo
ES#:
4487776
Mfg#:
17705GSS-A
Ships in 3 Business Days
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning "HeatShield" Turbo Blanket - IS12/IS20/IS38

ES#3102387 - 017210ECS01 - ECS Tuning "HeatShield" Turbo Blanket - IS12/IS20/IS38 - Keep your underhood temps low and your turbo speeds high on your MK7 VW 1.8T/2.0T Gen3! - ECS - Audi Volkswagen

Keep your underhood temps low and your turbo speeds high on your MK7 VW 1.8T/2.0T Gen3! 10X Entries For Our 25th Anniversary Sweepstakes!
Made in the U.S.A.!!

Brand:
ECS - Corporate Logo
ES#:
3102387
Mfg#:
017210ECS01
In Stock
ON SALE!
$235.99

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

$224.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turboback Exhaust System - Resonated

ES#2918051 - SSXAU3811KT3 - Turboback Exhaust System - Resonated - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with dual 100mm black Cerakote tips - Milltek Sport - Audi

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with dual 100mm black Cerakote tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2918051
Mfg#:
SSXAU3811KT3
Ships on Aug 5, 2026
$3188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Resonator Delete Kit

ES#3449956 - CTS-EXH-TP-0007 - CTS Resonator Delete Kit - Deepen the exhaust note without replacing the entire exhaust system - CTS - Audi Volkswagen

Deepen the exhaust note without replacing the entire exhaust system

Brand:
CTS - Corporate Logo
ES#:
3449956
Mfg#:
CTS-EXH-TP-0007
Back Ordered
ON SALE! SAVE 10%
$179.99

This product was last offered at the strikethrough price on
07-10-2026

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo-Back Exhaust System - Resonated

ES#2953959 - ssxvw226KT - Turbo-Back Exhaust System - Resonated - 3" Down pipe with Hi-Flow Sports cat and 2.75" stainless steel cat-back with smaller rear silencer & twin 80mm polished tips - Milltek Sport - Audi

3" Down pipe with Hi-Flow Sports cat and 2.75" stainless steel cat-back with smaller rear silencer & twin 80mm polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2953959
Mfg#:
SSXVW226KT
Ships in 3 Business Days
$2513.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turboback Exhaust System - Non-Resonated

ES#2918050 - SSXAU3811KT2 - Turboback Exhaust System - Non-Resonated - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with dual 100mm Titanium tips - Milltek Sport - Audi

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with dual 100mm Titanium tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2918050
Mfg#:
SSXAU3811KT2
Ships on Aug 5, 2026
$2424.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo-Back Exhaust System - Non-Resonated

ES#2953956 - ssxvw147KT - Turbo-Back Exhaust System - Non-Resonated - 3" Down pipe with Hi-Flow Sports cat and 2.75" stainless steel cat-back with twin 80mm GT80 polished tips - Milltek Sport - Audi

3" Down pipe with Hi-Flow Sports cat and 2.75" stainless steel cat-back with twin 80mm GT80 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2953956
Mfg#:
SSXVW147KT
Ships in 3 Business Days
$2402.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo-Back Exhaust System - Resonated

ES#2827259 - SSXAU044 - Turbo-Back Exhaust System - Resonated - 3" downpipe with Hi-Flow Sports cat and 2.75" stainless steel cat-back with dual Polished 76.2mm Jet tips - Milltek Sport - Audi

3" downpipe with Hi-Flow Sports cat and 2.75" stainless steel cat-back with dual Polished 76.2mm Jet tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827259
Mfg#:
SSXAU044
Ships in 3 Business Days
$2382.99 USD
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

Brand:
Milltek Sport - Corporate Logo
ES#:
2827619
Mfg#:
SSXAU504
Ships in 4 Business Days
$1086.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Resonator Delete Kit - MQB AWD

ES#5374591 - UH084-EXA - Unitronic Resonator Delete Kit - MQB AWD - Replaces the restrictive factory resonator to deliver a deeper, more aggressive exhaust note - Unitronic - Audi Volkswagen

Replaces the restrictive factory resonator to deliver a deeper, more aggressive exhaust note

Brand:
Unitronic - Corporate Logo
ES#:
5374591
Mfg#:
UH084-EXA
In Stock
$174.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Dual Exhaust Tip - Dual 3" - Pair

ES#2974340 - 35229 - Universal Dual Exhaust Tip - Dual 3" - Pair - Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet. - Magnaflow - Audi Volkswagen

Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet.

Brand:
Magnaflow - Corporate Logo
ES#:
2974340
Mfg#:
35229
Ships in 7 Business Days
$332.00 USD
Free Shipping
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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