Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi 8V S3 Quattro 2.0T Sedan

Audi 8V S3 Quattro 2.0T Sedan Performance Engine Parts

Sort By
Filter By
Return to Top
ES#4759401 - 3V2650 - COBB Flex Fuel Upgrade Kit - Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool - CobbTuning - Audi Volkswagen

Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CobbTuning - Corporate Logo
ES#:
4759401
Mfg#:
3V2650
In Stock
$245.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2918045 - SSXAU381KT3 - Turboback Exhaust System - Resonated - Valved - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm black Cerakote tips - Milltek Sport - Audi

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm black Cerakote tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2918045
Mfg#:
SSXAU381KT3
Ships in 3 Business Days
$4562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4431148 - SN0-211-BRD - Boost Cooler Stage 2.5 Progressive Water-Methanol Injection Kit - Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4431148
Mfg#:
SN0-211-BRD
In Stock at Vendor
$909.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4030777 - IEINCI12 - IE Carbon Fiber Intake Cover  - Add the IE carbon fiber intake cover to your IE intake! - Integrated Engineering - Audi Volkswagen

Add the IE carbon fiber intake cover to your IE intake! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4030777
Mfg#:
IEINCI12
In Stock
$378.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4629969 - UH003-DRA - Unitronic DQ381 Dogbone Engine Mount (Street) - Stop wheel hop and drivetrain slop on your MQB Chassis! - Unitronic - Audi Volkswagen

Stop wheel hop and drivetrain slop on your MQB Chassis! 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!
For vehicles with 7-speed DSG gearbox only

Brand:
Unitronic - Corporate Logo
ES#:
4629969
Mfg#:
UH003-DRA
Ships in 10 Business Days
ON SALE! SAVE 10%
$549.99

This product was last offered at the strikethrough price on
05-21-2026

$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726476 - UH075-EXA - Unitronic Performance Downpipe 2.0TSI MQB EA888.3 AWD - Direct bolt-on upgrade with a GESi 5 G-Sport UHO+ 400cpsi Catalytic Converter. - Unitronic - Audi Volkswagen

Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter. 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#:
4726476
Mfg#:
UH075-EXA
Ships in 7 Business Days
$2199.99 USD
Free Shipping
ES#4355840 - SSXVW386 - 3" Cast Downpipe With Race Cat - Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems. - Milltek Sport - Audi Volkswagen

Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with factory cat-back exhaust only

Brand:
Milltek Sport - Corporate Logo
ES#:
4355840
Mfg#:
SSXVW386
Ships in 1 Business Day
$1092.99 USD
Free Shipping
ES#2918376 - 003779ECS06KT - ECS Tuning Baffled Oil Catch Can Mounting Bracket Kit - Universal Fit - Universal 3-piece mounting bracket kit for installing a new ECS Oil Catch Can - ECS - Audi BMW Volkswagen MINI

Universal 3-piece mounting bracket kit for installing a new ECS Oil Catch Can affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2918376
Mfg#:
003779ECS06KT
In Stock
ON SALE! SAVE 25%
$93.99

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

$70.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2862878 - CTSDV00023 - Diverter Valve Kit - Direct bolt on without worry of a check-engine light - CTS - Audi Volkswagen

Direct bolt on without worry of a check-engine light affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2862878
Mfg#:
CTSDV00023
Ships in 7 Business Days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4643523 - ts-0553-1002 - Turbosmart WG45 Gen V Hyper-Gate 45 - More features, options and performance than any other gate. - TurboSmart - Audi BMW Volkswagen

More features, options and performance than any other gate. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TurboSmart - Corporate Logo
ES#:
4643523
Mfg#:
TS-0553-1002
In Stock
10% off MSRP

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

$518.99

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

$467.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4845699 - IEEXCI9 - Catback Exhaust System - A unique deep rumble at low revs and an aggressive roar at high RPMs. - Integrated Engineering - Audi

A unique deep rumble at low revs and an aggressive roar at high RPMs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4845699
Mfg#:
IEEXCI9
Ships in 2 Business Days
$2089.99 USD
ES#3138254 - 017637ecs01KT - Performance Baffled Oil Catch Can System - Keep your intake tract clean and carbon free - ECS - Audi

Keep your intake tract clean and carbon free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3138254
Mfg#:
017637ECS01KT
In Stock
ON SALE! SAVE 10%
$576.99

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

$519.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3691141 - HVA-260 - HPA MQB Performance Series Direct Fit Intercooler - 95% greater total volume and no trimming required for fitment - HPA Motorsports - Audi Volkswagen

95% greater total volume and no trimming required for fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HPA Motorsports - Corporate Logo
ES#:
3691141
Mfg#:
HVA-260
Ships in 7 Business Days
$829.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4931652 - 053191LA02 - ECS OEM+ IS38 Ultimate Upgrade Package - 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 installation hardware! - 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 installation hardware! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4931652
Mfg#:
053191LA02
Ships on Aug 7, 2026
ON SALE!
$1468.99

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

$1375.00 USD
Free Shipping
ES#4361376 - 034-105-4041-AWD - Cast Stainless Steel Racing Downpipe - Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! - 034Motorsport - Audi Volkswagen

Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4361376
Mfg#:
034-105-4041-AWD
Ships in 2 Business Days
$1017.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3509806 - CTSEXH-CB-0020-1 - Cat-back Exhaust System - 3" stainless steel system with 3.5" quad double wall tips - CTS - Audi

3" stainless steel system with 3.5" quad double wall tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3509806
Mfg#:
CTSEXH-CB-0020-1
Ships in 7 Business Days
$999.99 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.

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