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Audi 8Y S3 Quattro 2.0T

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Audi 8Y S3 Quattro 2.0T Performance Engine & Drivetrain Parts

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APR Plus ECU Upgrade - 2.0T EA888.4 (MK8 Golf R)

ES#4674265 - ECU20TEA8884LK3P - APR Plus ECU Upgrade - 2.0T EA888.4 (MK8 Golf R) - Max gains of +64 AWHP and +76 AWFT-LBS at the wheels (Stage 1) and +74 AWHP and +80 AWFT-LBS (Stage 2) with a Limited Powertrain Warranty - APR - Audi Volkswagen

Max gains of +64 AWHP and +76 AWFT-LBS at the wheels (Stage 1) and +74 AWHP and +80 AWFT-LBS (Stage 2) with a Limited Powertrain Warranty 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!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4674265
Mfg#:
ECU20TEA8884LK3P
Ships in 1 day
$1599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Lower Engine Mount Twin Dogbone Insert - Version 1

ES#4662449 - VWR150003 - RacingLine Lower Engine Mount Twin Dogbone Insert - Version 1 - One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car. - Racingline - Audi Volkswagen

One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4662449
Mfg#:
VWR150003
Ships in 1 Business Day
$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Outlet Pipe

ES#4629733 - IETPDB1 - Turbo Outlet Pipe - Delivers a 13.44% increase in flow over stock - Integrated Engineering - Audi Volkswagen

Delivers a 13.44% increase in flow over stock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4629733
Mfg#:
IETPDB1
Back Ordered
Auto Notify
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eventuri Carbon Fiber Intake System

Designed for optimum performance, precise fitment, and bespoke style affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eventuri - Corporate Logo
ES#:
4622063
Mfg#:
EVE-8YS3-CF-INT
Ships in 5 Business Days
$1495.00 USD
This product is lifetime replacement eligible Lifetime Replacement

VC-30 Water Methanol Controller (Boost)

ES#4623922 - SN0-60400 - VC-30 Water Methanol Controller (Boost) - Proportionally injects more or less water/methanol according to boost pressure - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Proportionally injects more or less water/methanol according to boost pressure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4623922
Mfg#:
SN0-60400
In Stock at Vendor
$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Intercooler Upgrade & Charge Pipe Kit

ES#4784840 - UH034-ICA - Unitronic Intercooler Upgrade & Charge Pipe Kit - Direct OEM replacement kit with the ability to support 600HP and more. - Unitronic - Audi

Direct OEM replacement kit with the ability to support 600HP and more. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4784840
Mfg#:
UH034-ICA
Ships in 5 Business Days
$1399.99 USD
Free Shipping

Rear Differential Mount Insert Kit (1 Insert) - Front Position

ES#3432408 - 019797ecs01-01KT - Rear Differential Mount Insert Kit (1 Insert) - Front Position - Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit - ECS - Audi Volkswagen

Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3432408
Mfg#:
019797ECS01-01KT
In Stock
ON SALE! SAVE 25%
$61.99

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

$46.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbosmart Gen-V Race Port BOV - Black

ES#4007248 - TS-0204-1132 - Turbosmart Gen-V Race Port BOV - Black - The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines - TurboSmart - Audi Volkswagen

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:
TurboSmart - Corporate Logo
ES#:
4007248
Mfg#:
TS-0204-1132
In Stock at Vendor
$335.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 IE Performance ECU Tune - Includes DSG Tune & POWERlink Cable

ES#4880695 - IESOWE11DSG - Stage 1 IE Performance ECU Tune - Includes DSG Tune & POWERlink Cable - Average gain of 84 horsepower and 94 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 84 horsepower and 94 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4880695
Mfg#:
IESOWE11DSG
In Stock
$1327.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DQ381.2 Unlocked TCU

ES#4908417 - UH002-DR2 - Unitronic DQ381.2 Unlocked TCU - Unitronic is pleased to offer a solution, allowing vehicles which came with locked "401" TCUs to be tuned by swapping to the genuine Bosch DQ381.2 Unlocked TCU. - Unitronic - Audi Volkswagen

Unitronic is pleased to offer a solution, allowing vehicles which came with locked "401" TCUs to be tuned by swapping to the genuine Bosch DQ381.2 Unlocked TCU. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4908417
Mfg#:
UH002-DR2
Ships in 5 Business Days
$1299.99 USD
Free Shipping
on orders $49 and up

High Flow Fuel Pump - 255 LPH

ES#2189784 - PMPWINLINE - High Flow Fuel Pump - 255 LPH - Great for when more fuel is needed in a custom fueling application - Walbro - Audi BMW Volkswagen

Great for when more fuel is needed in a custom fueling application affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Walbro - Corporate Logo
ES#:
2189784
Mfg#:
PMPWINLINE
In Stock at Vendor
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Universal Catch Can Drain System

ES#3698456 - 003779ECS11 - ECS Tuning Universal Catch Can Drain System - Make draining your ECS or Turner Catch Can simple with this comprehensive kit - ECS - Audi Volkswagen MINI

Make draining your ECS or Turner Catch Can simple with this comprehensive kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3698456
Mfg#:
003779ECS11
In Stock
ON SALE! SAVE 26%
$70.99

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

$52.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Revo MQB Carbon Series Air Intake System

ES#4500016 - RV581M200450 - Revo MQB Carbon Series Air Intake System - The Carbon Series has performance woven into the core of every product. - REVO - Audi Volkswagen

The Carbon Series has performance woven into the core of every product. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
REVO - Corporate Logo
ES#:
4500016
Mfg#:
RV581M200450
Back Ordered
$1141.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Intercooler Kit

ES#4781305 - FMINT24 - Performance Intercooler Kit - Over 83% more volume than the OEM intercooler - Forge - Audi Volkswagen

Over 83% more volume than the OEM intercooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
4781305
Mfg#:
FMINT24
Ships in 3 Business Days
$1127.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Carbon Fiber Intake System with Air Duct

ES#4691142 - UH042-INA - Unitronic Carbon Fiber Intake System with Air Duct - Specifically developed Intake System to provide increased performance, air velocity and throttle response through alleviating airflow restrictions. - Unitronic - Audi Volkswagen

Specifically developed Intake System to provide increased performance, air velocity and throttle response through alleviating airflow restrictions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4691142
Mfg#:
UH042-INA
Special Order: No Guaranteed ETA
$1124.99 USD
Free Shipping

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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