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Audi 8V S3 Quattro 2.0T Sedan Performance Engine Parts

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ES#2827590 - SSXAU475 - Cat-Back Exhaust System - Resonated - Valved - 3" stainless steel with quad 100mm black Cerakote tips - Milltek Sport - Audi

3" stainless steel with quad 100mm black Cerakote tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valve motor from the OE exhaust is required for fitment.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827590
Mfg#:
SSXAU475
Ships in 3 Business Days
$3019.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4508669 - CTS-TR-1010-76 - MQB BOSS 750 Kit - Capable up to 750hp! - CTS - Audi Volkswagen

Capable up to 750hp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4508669
Mfg#:
CTS-TR-1010-76
Ships in 7 Business Days
$2999.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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! SAVE 25%
$230.99

This product was last offered at the strikethrough price on
05-02-2026

$172.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3691644 - 856804-5003S  - Garrett GTX3584RS Turbocharger  - Garrett GTX3584RS Turbocharger; V-Band Inlet and V-Band Outlet Turbine Housing; 1.21 A/R. Garrett # 856804-5003S - Garrett - Audi Volkswagen MINI

Garrett GTX3584RS Turbocharger; V-Band Inlet and V-Band Outlet Turbine Housing; 1.21 A/R. Garrett # 856804-5003S affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used for custom, big turbo applications only - ECS Tuning does not offer support on tuning, fueling, exhaust manifold, etc

Brand:
Garrett - Corporate Logo
ES#:
3691644
Mfg#:
856804-5003S
Ships in 6 Business Days
$2881.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4933101 - 053191LA03 - ECS OEM+ IS38 Ultimate Upgrade Package - With Installation Kit - Drop-in proven performance with gains of up to 180HP! Equipped with a billet aluminum compressor wheel for quicker spool - includes our turbo muffler delete, turbo blanket, and comprehensive installation hardware! - Assembled By ECS - Audi Volkswagen

Drop-in proven performance with gains of up to 180HP! Equipped with a billet aluminum compressor wheel for quicker spool - includes our turbo muffler delete, turbo blanket, and comprehensive installation hardware! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4933101
Mfg#:
053191LA03
Ships on Aug 7, 2026
ON SALE! SAVE 11%
$1608.88

This product was last offered at the strikethrough price on
04-27-2026

$1434.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4707682 - 05-000-00073-5 - Cypher Handheld Programmer Tuner - This Device Flashes the Tune onto your vehicle thru the OBD2 Port. Includes handheld tuner, OBD2 Cable, and USB cable. Comes in a zipper carrying case. *Tune sold separately. - Weistec - Audi Volkswagen Mercedes Benz

This Device Flashes the Tune onto your vehicle thru the OBD2 Port. Includes handheld tuner, OBD2 Cable, and USB cable. Comes in a zipper carrying case. *Tune sold separately. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This software is only compatible with Windows PC / Laptop. *Tune sold separately.

Brand:
Weistec - Corporate Logo
ES#:
4707682
Mfg#:
05-000-00073-5
Ships in 6 Business Days
$400.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827585 - SSXAU470 - 8V S3 Cat-Back Exhaust System - Non-Resonated - Valved - 3" stainless steel with quad 100mm black Cerakote tips - Milltek Sport - Audi

3" stainless steel with quad 100mm black Cerakote tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valve motor from the OE exhaust is required for fitment.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827585
Mfg#:
SSXAU470
Ships in 3 Business Days
$2798.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827586 - SSXAU471 - Cat-Back Exhaust System - non-Resonated - valved - 3" stainless steel with quad 100mm polished tips - Milltek Sport - Audi

3" stainless steel with quad 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valve motor from the OE exhaust is required for fitment.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827586
Mfg#:
SSXAU471
Ships in 3 Business Days
$2798.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3603435 - CBK0003 - APR 8V S3 Cat-Back Exhaust System - Valved - The APR Catback Exhaust System personalizes your vehicles looks, sound and performance - APR - Audi

The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Fits both pre and post facelift sedan models

Brand:
APR - Corporate Logo
ES#:
3603435
Mfg#:
CBK0003
In Stock
11% off MSRP

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

$3112.99

This product was last offered at the strikethrough price on
06-03-2026

$2766.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4143537 - CBK0004 - APR 8V S3 SportBack Cat-Back Exhaust System - Valved - The APR Catback Exhaust System personalizes your vehicles looks, sound and performance - APR - Audi

The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For ROW S3 SportBack models only. Will not fit S3 Sedan models.

Brand:
APR - Corporate Logo
ES#:
4143537
Mfg#:
CBK0004
Ships in 5 Business Days
$2766.99 USD
Free Shipping
ES#4508668 - CTS-TR-1010-71 - MQB BOSS 650 Kit - Capable up to 650hp! - CTS - Audi Volkswagen

Capable up to 650hp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4508668
Mfg#:
CTS-TR-1010-71
Ships in 7 Business Days
$2699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4212950 - CTSJEMQBPISTONS - CTS JE Pistons For MQB Platform - 82.5mm Bore - CTS/JE pistons for MQB 2.0T engine feature the latest in technology and performance. Made to CTS specs, these pistons are the best on the market. Made with expertise from years of innovation and racing experience by JE Pistons in USA. - CTS - Audi Volkswagen

CTS/JE pistons for MQB 2.0T engine feature the latest in technology and performance. Made to CTS specs, these pistons are the best on the market. Made with expertise from years of innovation and racing experience by JE Pistons in USA. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4212950
Mfg#:
CTSJEMQBPISTONS
Ships in 7 Business Days
$899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5374471 - IS48 - Shuenk IS48 OEM+ Turbo Upgrade - Built to be more durable, reliable, and powerful than OEM but with "Plug & Play" simplicity. Select your compressor housing and whether you want a bare or loaded turbo package! - Shuenk - Audi Volkswagen

Built to be more durable, reliable, and powerful than OEM but with "Plug & Play" simplicity. Select your compressor housing and whether you want a bare or loaded turbo package! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Shuenk - Corporate Logo
ES#:
5374471
Mfg#:
IS48
Ships in 2 Business Days
Starting at $899.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4389433 - 20TSI-IS38-UC - Unitronic Performance Software - With UniCONNECT+ Cable - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4389433
Mfg#:
20TSI-IS38-UC
In Stock
ON SALE!
Starting at $664.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4424281 - UH054-EXA-BLACK - Unitronic Cat-Back Exhaust System - Round Black Tips - Maximum performance, while maintaining a comfortable and unobtrusive exhaust tone inside the cabin - Unitronic - Audi

Maximum performance, while maintaining a comfortable and unobtrusive exhaust tone inside the cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!

Brand:
Unitronic - Corporate Logo
ES#:
4424281
Mfg#:
UH054-EXA-BLACK
Ships in 6 Business Days
$2639.99 USD
Free Shipping
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.

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