Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi 8V S3 Quattro 2.0T Sedan

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi 8V S3 Quattro 2.0T Sedan
Your Vehicle Audi 8V S3 Quattro 2.0T Sedan
Change Clear

Audi 8V S3 Quattro 2.0T Sedan Performance Engine Parts

Sort By
Filter By
Return to Top

Cat-Back Exhaust System - Resonated - Valved

ES#2827592 - SSXAU477 - Cat-Back Exhaust System - 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#:
2827592
Mfg#:
SSXAU477
Ships on Nov 9, 2026
$3460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turboback Exhaust System - Resonated - Valved

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 on Nov 9, 2026
$4562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated - Valved

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 on Nov 9, 2026
$3238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated - Valved

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 on Nov 9, 2026
$3019.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo-Back Exhaust System - Non-Resonated - Race Version

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 on Nov 9, 2026
$2849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Large Bore Downpipe And Hi-Flow Sports Cat

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 on Nov 9, 2026
$3276.99 USD
Free Shipping
on orders $49 and up

Turbo-Back Exhaust System - Non-Resonated - Race Version

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 on Nov 9, 2026
$3149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Neuspeed Power Module EVO - S3 8V

ES#4906469 - 64.02.04 - Neuspeed Power Module EVO - S3 8V - Proprietary tune box designed specifically for the EA888.3 2.0L TFSI with gains of +70 Horsepower / 70 ft-lb of Torque! - Neuspeed - Audi

Proprietary tune box designed specifically for the EA888.3 2.0L TFSI with gains of +70 Horsepower / 70 ft-lb of Torque!

Brand:
Neuspeed - Corporate Logo
ES#:
4906469
Mfg#:
64.02.04
Ships in 2 Business Days
$649.00

This product was last offered at the strikethrough price on
08-12-2026

$616.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Cat-Back Exhaust

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

This product was last offered at the strikethrough price on
09-22-2026

$1595.99 USD

HI-PER Air Induction Kit - Black

ES#4852540 - 65.10.57 - HI-PER Air Induction Kit - Black - Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow! - Neuspeed - Audi Volkswagen

Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow! For vehicles with secondary air injection only. CARB certified for sale in all 50 states.

Brand:
Neuspeed - Corporate Logo
ES#:
4852540
Mfg#:
65.10.57
EO#:
D-236-25
Ships in 2 Business Days
$609.00

This product was last offered at the strikethrough price on
09-22-2026

$578.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HI-PER Air Induction Kit - Red

ES#4852539 - 65.10.56R - HI-PER Air Induction Kit - Red - Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow! - Neuspeed - Audi Volkswagen

Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow! For vehicles without secondary air injection only. CARB certified for sale in all 50 states.

Brand:
Neuspeed - Corporate Logo
ES#:
4852539
Mfg#:
65.10.56R
EO#:
D-236-25
Ships in 2 Business Days
$559.00

This product was last offered at the strikethrough price on
09-22-2026

$531.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4339177 - 909990 - RaceChip S - Get up to +49 hp and +50 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +49 hp and +50 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2018 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339177
Mfg#:
909990
Ships on Nov 9, 2026
$279.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339178 - 909991 - RaceChip RS - Get up to +61 hp and +62 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +61 hp and +62 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2018 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339178
Mfg#:
909991
Ships on Nov 9, 2026
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

ES#4339179 - 909992 - RaceChip RS With App Control - Get up to +61 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +61 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles from the 2018 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339179
Mfg#:
909992
Ships on Nov 9, 2026
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339288 - 914051 - RaceChip RS - Get up to +61 hp and +62 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +61 hp and +62 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles up through the 2017 model year only.

Brand:
Race Chip - Corporate Logo
ES#:
4339288
Mfg#:
914051
Ships on Nov 9, 2026
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black

ES#4339180 - 909995 - RaceChip GTS Black - Get up to +74 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +74 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2018 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339180
Mfg#:
909995
Ships on Nov 9, 2026
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings