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Audi A3 8V FWD 2.0T Performance Engine & Drivetrain Parts

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IS38 Software Upgrade - For New Customers

ES#2996319 - STGIS38 - IS38 Software Upgrade - For New Customers - See up to 386 horsepower on 93 octane fuel! - APR - Audi Volkswagen

See up to 386 horsepower on 93 octane fuel! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For new APR customers with Golf R/S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.

Brand:
APR - Corporate Logo
ES#:
2996319
Mfg#:
STGIS38
In Stock
$749.99 USD
Free Shipping

VWR R600 Pleated Cotton Replacement Filter Element

ES#4630027 - VWR12G7R603FO - VWR R600 Pleated Cotton Replacement Filter Element - A robust 'fit and forget' filter that will last for years - Racingline - Audi Volkswagen

A robust 'fit and forget' filter that will last for years

Brand:
Racingline - Corporate Logo
ES#:
4630027
Mfg#:
VWR12G7R603FO
Ships in 4 Business Days
$242.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve Block Off Plate

ES#2992471 - CTSHW049 - Diverter Valve Block Off Plate - Commonly used for running aftermarket diverter and blow off valves - CTS - Audi Volkswagen

Commonly used for running aftermarket diverter and blow off valves

Brand:
CTS - Corporate Logo
ES#:
2992471
Mfg#:
CTSHW049
Ships on Nov 2, 2026
$29.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Mount Insert - Stage 1 (Pre 9/15 Cars)

ES#4159759 - EBFI78-Q7-011 - Dogbone Mount Insert - Stage 1 (Pre 9/15 Cars) - Feel a more crisp and defined throttle response and shift - Black Forest Industries - Audi Volkswagen

Feel a more crisp and defined throttle response and shift

Brand:
Black Forest Industries - Corporate Logo
ES#:
4159759
Mfg#:
EBFI78-Q7-011
In Stock
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 2

ES#4365423 - TSI-MQB-DSG-2 - Unitronic DSG Performance Software - Stage 2 - Optimized responsiveness and smoothness, increased rev limiter, launch control at 4000 RPM, kick-downs removed in manual mode, and more! - Unitronic - Audi Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, launch control at 4000 RPM, kick-downs removed in manual mode, and more! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4365423
Mfg#:
TSI-MQB-DSG-2
In Stock
$700.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eurodyne Reflash - With Powertap Air Flash Tool

ES#3107893 - ed-gti-a3-KT - Eurodyne Reflash - With Powertap Air Flash Tool - Tune your car with just your laptop and choose gains ranging from 45-99 hp and 50-118 ft-lb of torque - Eurodyne - Audi Volkswagen

Tune your car with just your laptop and choose gains ranging from 45-99 hp and 50-118 ft-lb of torque

Brand:
Eurodyne - Corporate Logo
ES#:
3107893
Mfg#:
ED-GTI-A3-KT
In Stock
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum MQB Upper Dogbone Mount Insert

ES#3624070 - 034-509-1035 - Billet Aluminum MQB Upper Dogbone Mount Insert - Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert - 034Motorsport - Audi Volkswagen

Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert *To be used with every Spherical MQB 034 Dogbone Mount - For new 034 Dogbone mount purchases, this is now included*

Brand:
034Motorsport - Corporate Logo
ES#:
3624070
Mfg#:
034-509-1035
Ships in 2 Business Days
$46.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Turbo Inlet Hose - Black

ES#4315313 - VWR12G7R602ITBLA - High-Flow Turbo Inlet Hose - Black - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power

Brand:
Racingline - Corporate Logo
ES#:
4315313
Mfg#:
VWR12G7R602ITBLA
Ships in 4 Business Days
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Air Filter - 4" Inlet

ES#4029499 - 034-108-B014 - Performance Air Filter - 4" Inlet - Direct replacement for the 034Motorsport MQB X34 Intake System, and TT-RS X34 Carbon Fiber Intake System. - 034Motorsport - Audi Volkswagen

Direct replacement for the 034Motorsport MQB X34 Intake System, and TT-RS X34 Carbon Fiber Intake System.

Brand:
034Motorsport - Corporate Logo
ES#:
4029499
Mfg#:
034-108-B014
In Stock
$113.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR R600 Intake Closed Airbox System - Cotton Filter

ES#4674225 - VWR12G7R603USA - VWR R600 Intake Closed Airbox System - Cotton Filter - Closed airbox system for added filtration and performance - Racingline - Audi Volkswagen

Closed airbox system for added filtration and performance For vehicles with secondary air injection only

Brand:
Racingline - Corporate Logo
ES#:
4674225
Mfg#:
VWR12G7R603USA
Ships in 4 Business Days
$660.99 USD
This product is lifetime replacement eligible Lifetime Replacement

VWR R600 Intake Closed Airbox System - Cotton Filter

ES#4674224 - VWR12G7R603 - VWR R600 Intake Closed Airbox System - Cotton Filter - Closed airbox system for added filtration and performance - Racingline - Audi Volkswagen

Closed airbox system for added filtration and performance For vehicles without secondary air injection only

Brand:
Racingline - Corporate Logo
ES#:
4674224
Mfg#:
VWR12G7R603
Ships in 4 Business Days
$660.99 USD
This product is lifetime replacement eligible Lifetime Replacement

8V Audi RS3/S3/A3 TTS DQ250 MQB Dynamic+ Performance TCU Software Package

ES#4877175 - 034-103-254AA - 8V Audi RS3/S3/A3 TTS DQ250 MQB Dynamic+ Performance TCU Software Package - Transform the shifting performance of your MQB DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! - 034Motorsport - Audi

Transform the shifting performance of your MQB DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! For vehicles with DQ250-MQB transmission only.

Brand:
034Motorsport - Corporate Logo
ES#:
4877175
Mfg#:
034-103-254AA
Ships in 1 Business Day
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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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Manufacturer names and/or part numbers are used only for identification purposes.

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