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Audi 8V S3 Quattro 2.0T Sedan Performance Exhaust Parts

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ES#2918046 - SSXAU381KT4 - Turboback Exhaust System - Resonated - Valved - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm polished tips - Milltek Sport - Audi

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

Brand:
Milltek Sport - Corporate Logo
ES#:
2918046
Mfg#:
SSXAU381KT4
Ships in 5 Business Days
$4562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827587 - SSXAU472 - Cat-Back Exhaust System - Non-Resonated - Valved - 3" stainless steel with quad 100mm Titanium tips - Milltek Sport - Audi

3" stainless steel with quad 100mm Titanium tips Valve motor from the OE exhaust is required for fitment.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827587
Mfg#:
SSXAU472
Ships in 5 Business Days
$3238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827591 - SSXAU476 - Cat-Back Exhaust System - Resonated - Valved - 3" stainless steel with quad 100mm polished tips - Milltek Sport - Audi

3" stainless steel with quad 100mm polished tips Valve motor from the OE exhaust is required for fitment.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827591
Mfg#:
SSXAU476
Ships in 5 Business Days
$3019.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2918085 - SSXAU542KT1 - Turbo-Back Exhaust System - Non-Resonated - Race Version - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Polished tips & valve delete module set - Milltek Sport - Audi

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Polished tips & valve delete module set

Brand:
Milltek Sport - Corporate Logo
ES#:
2918085
Mfg#:
SSXAU542KT1
Ships in 5 Business Days
$2849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4858857 - SSXVW350 - Large Bore Downpipe And Hi-Flow Sports Cat - For fitment to the OE Exhaust System only and requires a Stage 2 ECU remap - Milltek Sport - Audi Volkswagen

For fitment to the OE Exhaust System only and requires a Stage 2 ECU remap ****Requires a Stage 2 ECU remap****

Brand:
Milltek Sport - Corporate Logo
ES#:
4858857
Mfg#:
SSXVW350
Ships in 5 Business Days
$3276.99 USD
Free Shipping
on orders $49 and up
ES#2918086 - SSXAU543KT1 - Turbo-Back Exhaust System - Non-Resonated - Race Version - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Titanium tips & valve delete module set - Milltek Sport - Audi

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Titanium tips & valve delete module set

Brand:
Milltek Sport - Corporate Logo
ES#:
2918086
Mfg#:
SSXAU543KT1
Ships in 5 Business Days
$3149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4865973 - 30.02.50.2 - Stainless Steel Cat-Back Exhaust - Daily driving is void of intrusive cabin drones while an aggressively deep, rich sound is maximized during open throttle/high torque conditions. - Neuspeed - Audi

Daily driving is void of intrusive cabin drones while an aggressively deep, rich sound is maximized during open throttle/high torque conditions.

Brand:
Neuspeed - Corporate Logo
ES#:
4865973
Mfg#:
30.02.50.2
Ships in 2 Business Days
$1679.00 USD
ES#3969416 - SAUS051D - Cat-Back Exhaust System - Non-Resonated With Valves  - 3" T304 stainless, non-resonated exhaust system with quad polished daytona tips - Retains OE valve motors - Scorpion - Audi

3" T304 stainless, non-resonated exhaust system with quad polished daytona tips - Retains OE valve motors

Brand:
Scorpion - Corporate Logo
ES#:
3969416
Mfg#:
SAUS051D
Ships in 2 Business Days
$2154.99 USD
Free Shipping
ES#3056316 - 771741 - 3" Stainless Steel Downpipe - Performance downpipe for use with OEM exhaust system. 200 Cell Catalytic Converter - Supersprint - Audi Volkswagen

Performance downpipe for use with OEM exhaust system. 200 Cell Catalytic Converter Designed to be used with OEM center exhaust

Brand:
Supersprint - Corporate Logo
ES#:
3056316
Mfg#:
771741
Ships in 3 Business Days
$3496.99 USD
Free Shipping
ES#3188098 - 771854KT - Performance Axle-Back Kit - Includes rear exhaust section with muffler and quad tips - Supersprint - Audi

Includes rear exhaust section with muffler and quad tips

Brand:
Supersprint - Corporate Logo
ES#:
3188098
Mfg#:
771854KT
Ships on Nov 25, 2026
$2870.99 USD
Free Shipping
on orders $49 and up
ES#3107629 - 771821kt1 - 3" TurboBack Exhaust System - Non-Resonated - 100 cell catalytic converter with street muffler - Supersprint - Audi

100 cell catalytic converter with street muffler

Brand:
Supersprint - Corporate Logo
ES#:
3107629
Mfg#:
771821KT1
Ships on Nov 25, 2026
$6717.99 USD
Free Shipping
on orders $49 and up

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.

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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