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Audi A3 Performance Engine & Drivetrain Parts

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ES#4339067 - 905574 - RaceChip GTS With App Control - Get up to +64 hp and +74 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +64 hp and +74 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles with FSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339067
Mfg#:
905574
Ships on Nov 24, 2026
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4349462 - 46-20414-B - BladeRunner Aluminum Hot And Cold Charge Pipe Kit - Black  - 25% Increase in airflow over stock granting a Dyno-Proven gain of +15HP and +19Lb-Ft of Torque! - AFE - Audi Volkswagen

25% Increase in airflow over stock granting a Dyno-Proven gain of +15HP and +19Lb-Ft of Torque!

Brand:
AFE - Corporate Logo
ES#:
4349462
Mfg#:
46-20414-B
Ships in 3 Business Days
20% off MSRP

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

$681.99

This product was last offered at the strikethrough price on
11-03-2026

$545.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3021890 - CCF001 - BFI "Clean Catch" - Crankcase Oil Separator KIT - Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System - Black Forest Industries - Audi Volkswagen

Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System For vehicles with FSI engines only

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021890
Mfg#:
CCF001
Ships on Nov 25, 2026
$539.99 USD
Free Shipping
on orders $49 and up
ES#3021898 - CCT004 - BFI "Clean Catch" - Crankcase Oil Separator KIT - Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System - Black Forest Industries - Audi Volkswagen

Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System For vehicles with TSI engines only

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021898
Mfg#:
CCT004
Ships on Nov 25, 2026
$539.99 USD
Free Shipping

A lightweight steel flywheel for higher revs! *This flywheel is a conversion flywheel and will only work with a Clutch Masters Clutch kit. Flywheel will not work with the OE clutch or other aftermarket kit*

Brand:
Clutch Masters - Corporate Logo
ES#:
2830875
Mfg#:
FW020SF
Ships in 7 Business Days
$535.99 USD
Free Shipping
on orders $49 and up
ES#4852538 - 65.10.56B - HI-PER Air Induction Kit - Blue - 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#:
4852538
Mfg#:
65.10.56B
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
ES#4906634 - UH015-DRA - Unitronic Yellow Dogbone Mount Cap & Bushing EVO Kit - Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings. - Unitronic - Audi Volkswagen

Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings. Upgrade or alternative to existing Unitronic Dogbone Engine Mount.

Brand:
Unitronic - Corporate Logo
ES#:
4906634
Mfg#:
UH015-DRA
Ships in 2 Business Days
$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3514811 - BMS-INT-MQB - BMS Intake & Turbo Inlet Kit - More power and aggressive intake sound - Burger Motorsports - Audi Volkswagen

More power and aggressive intake sound

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514811
Mfg#:
BMS-INT-MQB
Back Ordered
$529.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Along with an aggressive intake sound, more air means access to more power throughout the rev-range. For models with TSI engine only.

Brand:
REVO - Corporate Logo
ES#:
4499984
Mfg#:
RV511M600200
Back Ordered
$525.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4430825 - 034-108-1044 - S34 Carbon Fiber Intake  - Delivers improved power, induction noises, and overall performance in a attractive, clean, and cost-effective package. - 034Motorsport - Audi Volkswagen

Delivers improved power, induction noises, and overall performance in a attractive, clean, and cost-effective package. 2X Entries Into Our F80 M3 Sweepstakes
Requires use of smaller GTI size H5 battery if your car has the larger 46/H6 battery
This product will not fit vehicles with a MAF sensor. Please confirm your car does not have this part before ordering:

Brand:
034Motorsport - Corporate Logo
ES#:
4430825
Mfg#:
034-108-1044
Ships in 2 Business Days
$521.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

The Carbon Series has performance woven into the core of every product.

Brand:
REVO - Corporate Logo
ES#:
4500026
Mfg#:
RV581M201100
Back Ordered
$520.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183805 - 021834ecs0102KT - ECS Cold Weather Bypass Hose - Add this breather hose in line to your existing ECS catch can kit when used in freezing climates - ECS - Audi Volkswagen

Add this breather hose in line to your existing ECS catch can kit when used in freezing climates 10X Entries Into Our F80 M3 Sweepstakes
For use with ECS Baffled Oil Catch Can System ONLY

Brand:
ECS - Corporate Logo
ES#:
3183805
Mfg#:
021834ECS0102KT
In Stock
ON SALE! SAVE 25%
$51.99

This product was last offered at the strikethrough price on
06-13-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4500952 - TCU-DQ381-MQB - APR TCU Upgrade - 7-Speed DSG (DQ381) - Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU). - APR - Audi Volkswagen

Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU). Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For vehicles with 7-speed DSG (DQ381) transmission only. This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4500952
Mfg#:
TCU-DQ381-MQB
In Stock
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4500035 - RV581M900700 - Revo Low Pressure Fuel Pump Upgrade Kit - Direct replacement upgrade to safely support the demands of IS38ETR turbo upgrade and tuning. - REVO - Audi Volkswagen

Direct replacement upgrade to safely support the demands of IS38ETR turbo upgrade and tuning.

Brand:
REVO - Corporate Logo
ES#:
4500035
Mfg#:
RV581M900700
Back Ordered
$499.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Improves upon the DQ250 transmission’s function, drivability, and performance through a myriad of enhancement and custom features. Call In Or Chat For Best Price!
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne
Upgrade must be performed with vehicle physically at ECS Tuning location in Ohio

Brand:
APR - Corporate Logo
ES#:
2960798
Mfg#:
DQ250MQB20T
In Stock
$499.95 USD
This product is lifetime replacement eligible Lifetime 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.

Let us help you find the parts that fit your Audi

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

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