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Audi A3 Performance Engine & Drivetrain Parts

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CTS MQB Direct-Fit Intercooler System

ES#2862854 - CTS20TMQBDF - CTS MQB Direct-Fit Intercooler System - Direct Fit drop-in replacement - Increase horsepower and torque with reduced intake temps! - CTS - Audi Volkswagen

Direct Fit drop-in replacement - Increase horsepower and torque with reduced intake temps!

Brand:
CTS - Corporate Logo
ES#:
2862854
Mfg#:
CTS20TMQBDF
In Stock
$799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T FSI / Gen3 TSI High Performance Aluminum Radiator

ES#4376022 - 014053la01KT - 2.0T FSI / Gen3 TSI High Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with FSI engine only

Brand:
ECS - Corporate Logo
ES#:
4376022
Mfg#:
014053LA01KT
In Stock
ON SALE! SAVE 20%
$356.99

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

$285.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

340lph High Flow In-Tank Fuel Pump (e85 Compatible)

ES#3691421 - 50-1200 - 340lph High Flow In-Tank Fuel Pump (e85 Compatible) - AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels - AEM Electronics - Audi Volkswagen

AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
AEM Electronics - Corporate Logo
ES#:
3691421
Mfg#:
50-1200
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.

$175.95

This product was last offered at the strikethrough price on
09-15-2026

$155.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

FDS Performance Intercooler

ES#2793937 - IETPCB1 - FDS Performance Intercooler - Features FDS technology for better heat distribution - Integrated Engineering - Audi Volkswagen

Features FDS technology for better heat distribution Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2793937
Mfg#:
IETPCB1
In Stock
$989.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Drivetrain Mount Kit

ES#3111653 - 016372ECS0102KT - ECS Performance Drivetrain Mount Kit - Includes ECS Performance Pendulum Mount, Subframe Insert, Engine and Trans Mounts & Installation Hardware - ECS - Audi Volkswagen

Includes ECS Performance Pendulum Mount, Subframe Insert, Engine and Trans Mounts & Installation Hardware 10X Entries Into Our F80 M3 Sweepstakes
Fits both Version 1 and Version 2 subframe bushings

Brand:
ECS - Corporate Logo
ES#:
3111653
Mfg#:
016372ECS0102KT
In Stock
ON SALE!
$877.99

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

$851.65 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable 6-Speed Short Shifter Kit

ES#3161690 - 017694ecs01-01KT - Adjustable 6-Speed Short Shifter Kit - Includes ECS Front-to-Back and Side-to-Side adjustable, short shifter kits for the ultimate shifting experience! - ECS - Audi Volkswagen

Includes ECS Front-to-Back and Side-to-Side adjustable, short shifter kits for the ultimate shifting experience! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with 6-speed manual transmission only

Brand:
ECS - Corporate Logo
ES#:
3161690
Mfg#:
017694ECS01-01KT
Ships on Oct 9, 2026
ON SALE! SAVE 10%
$356.99

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

$321.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Flow Intercooler Charge Pipe Kit - Wrinkle Black

ES#3134090 - 009037ecs01-01KT - High Flow Intercooler Charge Pipe Kit - Wrinkle Black - Gain up to 10 WHP and 10 Ft-lbs TQ with our complete Intercooler Charge Pipe Upgrade Kit! - ECS - Audi Volkswagen

Gain up to 10 WHP and 10 Ft-lbs TQ with our complete Intercooler Charge Pipe Upgrade Kit! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3134090
Mfg#:
009037ECS01-01KT
In Stock
ON SALE! SAVE 20%
$464.99

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

$371.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Limited Slip Differential

ES#2836980 - 10309187WK - Front Limited Slip Differential - Put all your power to the ground! - Wavetrac - Audi Volkswagen

Put all your power to the ground! Differential Shim Kit required for most applications: 10-309-185S
Fits DSG transmission models with 25 tooth parking brake ring

Brand:
Wavetrac - Corporate Logo
ES#:
2836980
Mfg#:
10309187WK
In Stock
$1495.00 USD
Free Shipping

Billet Dogbone Mount Insert - Version 2

ES#2992954 - 034-509-1025 - Billet Dogbone Mount Insert - Version 2 - Experience crisper shifts and a smoother driving experience. - 034Motorsport - Audi Volkswagen

Experience crisper shifts and a smoother driving experience. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2992954
Mfg#:
034-509-1025
In Stock
$98.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable 6-Speed Front-to-Back Short Shifter Kit

ES#2207815 - 001501ECS03KT - Adjustable 6-Speed Front-to-Back Short Shifter Kit - Featuring 4 adjustable positions with adjustable weights to get the exact feel you want - ECS - Audi Volkswagen

Featuring 4 adjustable positions with adjustable weights to get the exact feel you want 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with 6-speed manual transmission only

Brand:
ECS - Corporate Logo
ES#:
2207815
Mfg#:
001501ECS03KT
Ships on Oct 9, 2026
ON SALE! SAVE 10%
$237.99

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

$214.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Filter Adapter Kit

ES#3175226 - 009200ECS02 - Secondary Air Filter Adapter Kit - All the necessary parts required to maintain secondary air injection with an ECS Tuning Induction System - ECS - Audi Volkswagen

All the necessary parts required to maintain secondary air injection with an ECS Tuning Induction System 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Secondary Air Injection System

Brand:
ECS - Corporate Logo
ES#:
3175226
Mfg#:
009200ECS02
In Stock
ON SALE! SAVE 25%
$61.99

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

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

Luft-Technik Intake System - With Aluminum Heat Shield

ES#4413961 - 004671LA03-02 - Luft-Technik Intake System - With Aluminum Heat Shield - In House Engineered "Air Technology" Featuring a Dual Air Inlet Scoop, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance! - ECS - Audi Volkswagen

In House Engineered "Air Technology" Featuring a Dual Air Inlet Scoop, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4413961
Mfg#:
004671LA03-02
In Stock
ON SALE!
Starting at $454.25 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blow-Off Valve Kit - *Limited Edition* Red*

ES#3191205 - FMDVMK7A-R - Blow-Off Valve Kit - *Limited Edition* Red* - LIMITED EDITION version of Forge's very popular BOV - Forge - Audi Volkswagen Porsche

LIMITED EDITION version of Forge's very popular BOV Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast

Brand:
Forge - Corporate Logo
ES#:
3191205
Mfg#:
FMDVMK7A-R
In Stock
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T TSI Stage 2 Performance Clutch Kit

ES#4742749 - 048879LA01 - 2.0T TSI Stage 2 Performance Clutch Kit - Heavy-duty OE replacement clutch kit engineered for use with a OE dual-mass flywheel. - ECS - Audi Volkswagen

Heavy-duty OE replacement clutch kit engineered for use with a OE dual-mass flywheel. 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles with TSI Engine Only. Requires the use of an OE Dual-Mass Flywheel.

Brand:
ECS - Corporate Logo
ES#:
4742749
Mfg#:
048879LA01
In Stock
ON SALE! SAVE 20%
$549.99

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

$439.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal ECS Tuning Baffled Oil Catch Can Kit (8oz)

ES#4040043 - 003779ecs05-01KT - Universal ECS Tuning Baffled Oil Catch Can Kit (8oz) - Capture harmful oil vapors and keep your intake tract clean. Includes our universal catch can, brackets, fittings and drain kit. Everything you need except plumbing to your engine. - ECS - Audi Volkswagen

Capture harmful oil vapors and keep your intake tract clean. Includes our universal catch can, brackets, fittings and drain kit. Everything you need except plumbing to your engine. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4040043
Mfg#:
003779ECS05-01KT
In Stock
ON SALE! SAVE 15%
$417.99

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

$355.29 USD
Free Shipping
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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