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Audi A3 Performance Engine & Drivetrain Parts

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ECS 2.0T TSI Stage 2 Performance Clutch Kit With Dual-Mass Flywheel & Installation Kit

ES#5341402 - 048879LA01KT - ECS 2.0T TSI Stage 2 Performance Clutch Kit With Dual-Mass Flywheel & Installation Kit - The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400 Ft/Lbs of crank torque - Assembled By ECS - Audi Volkswagen

The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400 Ft/Lbs of crank torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles with TSI Engine Only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5341402
Mfg#:
048879LA01KT
In Stock
ON SALE!
$1259.99

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

$1222.19 USD
This product is lifetime replacement eligible Lifetime Replacement

EA888 Gen3 Port Injection Kit - With Fuel Pump Kit

ES#3647453 - cts-fpk-005KT - EA888 Gen3 Port Injection Kit - With Fuel Pump Kit - This is the complete port injection (MPI) fueling kit for MQB vehicles - Get the most out of your big-turbo MQB setup! - CTS - Audi Volkswagen

This is the complete port injection (MPI) fueling kit for MQB vehicles - Get the most out of your big-turbo MQB setup! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Includes Fuel Pump Kit CTS-FPK-004*

Brand:
CTS - Corporate Logo
ES#:
3647453
Mfg#:
CTS-FPK-005KT
Ships in 7 Business Days
$1219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR R600 Intake Closed Airbox System - Foam Filter

ES#4674221 - VWR12G7R602USA - VWR R600 Intake Closed Airbox System - Foam Filter - Closed airbox system for added filtration and performance - Racingline - Audi Volkswagen

Closed airbox system for added filtration and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with secondary air injection only

Brand:
Racingline - Corporate Logo
ES#:
4674221
Mfg#:
VWR12G7R602USA
Ships in 2 Business Days
$608.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Injector Dynamics 1725cc Fuel Injector - Set of 4

Designed to be an all fuel compatible injector, capable of very high flow rates. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Injector Dynamics - Corporate Logo
ES#:
4711583
Mfg#:
1700.34.14.14.4
Back Ordered
$1209.99 USD
Free Shipping
on orders $49 and up

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

2.0T MQB APR Plus Software

ES#3537714 - 20TMQBIS20PLUS - 2.0T MQB APR Plus Software - This upgrade can only be performed with the car at ECS Tuning's location in Ohio - APR - Audi Volkswagen

This upgrade can only be performed with the car at ECS Tuning's location in Ohio 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.
See up to 290hp/320lb-ft This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
3537714
Mfg#:
20TMQBIS20PLUS
In Stock
$1199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Center Support Bearing Carrier

Holds the driveshaft where it should be. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JXB Performance - Corporate Logo
ES#:
4419933
Mfg#:
TT001A0PDK
Ships in 4 Business Days
Starting at $299.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS38 OEM+ Turbocharger Upgrade With Installation Kit - Includes Diverter Valve

Designed for Reliability, Engineered to Perform. This turbo is featured on our MK7 GTI Rallywagen 2.0 and is compatible with all brands of IS38 tuning! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HPA Motorsports - Corporate Logo
ES#:
4908228
Mfg#:
HVA241OEMV3DV
Ships on Jun 26, 2026
$1199.00 USD
Free Shipping
on orders $49 and up

MQB Air Inlet Duct Blockoff Plate Kit

ES#3621938 - 5q0129849KT - MQB Air Inlet Duct Blockoff Plate Kit - Improve the performance on your stock intake system with this European Golf GTE blockoff plate - Genuine European Volkswagen Audi - Audi Volkswagen

Improve the performance on your stock intake system with this European Golf GTE blockoff plate affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine European Volkswagen Audi - Corporate Logo
ES#:
3621938
Mfg#:
5Q0129849KT
Ships on Nov 25, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P-Flo Air Intake Kit - Red

ES#2826051 - 65.10.47R - P-Flo Air Intake Kit - Red - More power and aggressive intake sound - Neuspeed - Audi Volkswagen

More power and aggressive intake sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with Secondary Air Injection only

Brand:
Neuspeed - Corporate Logo
ES#:
2826051
Mfg#:
65.10.47R
EO#:
D-236-25
Ships in 2 Business Days
$388.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software

ES#4370470 - 20TSI-GEN3B-1+DU - Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software - Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane - Unitronic - Audi

Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4370470
Mfg#:
20TSI-GEN3B-1+DU
In Stock
ON SALE! SAVE 11%
$1314.99

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

$1164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Spherical Dogbone Mount

ES#4460518 - 034-509-1042 - Billet Spherical Dogbone Mount - Designed to eliminate the slop associated with the factory mount, and will better withstand the forces generated by hard launches. - 034Motorsport - Audi Volkswagen

Designed to eliminate the slop associated with the factory mount, and will better withstand the forces generated by hard launches. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits models with 6spd DSG (DQ250)

Brand:
034Motorsport - Corporate Logo
ES#:
4460518
Mfg#:
034-509-1042
Ships in 2 Business Days
$385.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cold Air Intake System - Wrinkle Black

ES#2972440 - 69-9506TTK - Cold Air Intake System - Wrinkle Black - More power and aggressive intake sound - K&N - Audi Volkswagen

More power and aggressive intake sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
2972440
Mfg#:
69-9506TTK
Ships in 4 Business Days
ON SALE! SAVE 12%
$434.99

This product was last offered at the strikethrough price on
05-15-2026

$384.47 USD
Free Shipping

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

CTS Turbo Rotomolded High Flow Intake

ES#4785753 - CTS-IT-887 - CTS Turbo Rotomolded High Flow Intake - the high-flow rotomolded intake system for MQB engineered for exceptional performance. - CTS - Audi Volkswagen

the high-flow rotomolded intake system for MQB engineered for exceptional performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with secondary air injection only.

Brand:
CTS - Corporate Logo
ES#:
4785753
Mfg#:
CTS-IT-887
Back Ordered
Auto Notify
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable & DSG Software

ES#4370468 - 20TSI-GEN3B-1D-U - Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable & DSG Software - Gain up to 43 horsepower and 69 lb-ft of torque on 91 Octane - Unitronic - Audi

Gain up to 43 horsepower and 69 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4370468
Mfg#:
20TSI-GEN3B-1D-U
In Stock
ON SALE! SAVE 12%
$1264.99

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

$1114.99 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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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