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Volkswagen Performance Engine & Drivetrain Parts

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MK4 Performance Aluminum Radiator

ES#4001222 - 018163ecs01KT - MK4 Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 26% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 26% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4001222
Mfg#:
018163ECS01KT
In Stock
ON SALE! SAVE 25%
$356.99

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

$267.74 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

MK6 Jetta 1.4T Luft-Technik Intake

ES#4039256 - 025552ECS05 - MK6 Jetta 1.4T Luft-Technik Intake - Unleash restrictions and glorious turbo sounds with our in-house engineered Air Intake Kit! Features a sealed Heat Shield, aluminum intake tube and a high flow, reusable Air Filter - ECS - Volkswagen

Unleash restrictions and glorious turbo sounds with our in-house engineered Air Intake Kit! Features a sealed Heat Shield, aluminum intake tube and a high flow, reusable Air Filter 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4039256
Mfg#:
025552ECS05
In Stock
ON SALE! SAVE 25%
$407.99

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

$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit (KTSIF-HD-O)

ES#3098763 - ktsifhdoktKT - Stage 2 Daily Clutch Kit (KTSIF-HD-O) - Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. For vehicles with TSI engine only

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098763
Mfg#:
KTSIFHDOKTKT
In Stock
$1640.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold - Black Velocity Stack Cover

ES#2834698 - IEIMVC1-bk - Intake Manifold - Black Velocity Stack Cover - Does not include installation hardware - Integrated Engineering - Audi Volkswagen

Does not include installation hardware Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Please ensure your ECU tuner can provide you with manifold software before purchasing.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2834698
Mfg#:
IEIMVC1-BK
In Stock
$979.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MQB Billet / Polyurethane Dogbone Mount Bushing Insert

ES#4158732 - 010935ECS07KT1 - MQB Billet / Polyurethane Dogbone Mount Bushing Insert - Decrease subframe bushing slop for better drivetrain response! Our unique design fits both Version 1 and Version 2 subframe bushings. - ECS - Audi Volkswagen

Decrease subframe bushing slop for better drivetrain response! Our unique design fits both Version 1 and Version 2 subframe bushings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4158732
Mfg#:
010935ECS07KT1
In Stock
ON SALE! SAVE 25%
$88.99

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

$66.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Atmospheric Diverter Valve Spacer - Black

ES#3551289 - 025254ECS01-01 - VW/Audi Atmospheric Diverter Valve Spacer - Black - Let your turbo blow off some air for an exhilarating driving experience! - ECS - Audi Volkswagen

Let your turbo blow off some air for an exhilarating driving experience! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3551289
Mfg#:
025254ECS01-01
In Stock
ON SALE! SAVE 25%
$86.99

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

$65.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Stage 2 Performance Clutch Kit with Street Weight Forged Steel Flywheel (25.45lbs)

ES#4818044 - 015123ECS05KT - ECS Tuning Stage 2 Performance Clutch Kit with Street Weight Forged Steel Flywheel (25.45lbs) - The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400 Ft/Lbs of crank torque - ECS - Volkswagen

The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400 Ft/Lbs of crank torque 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4818044
Mfg#:
015123ECS05KT
Ships on Nov 9, 2026
ON SALE!
$928.99

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

$882.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged I-Beam Tuscan Connecting Rods - Rifle Drilled

ES#2794552 - IERTVT1 - Forged I-Beam Tuscan Connecting Rods - Rifle Drilled - Set of 4 connecting rods, to be paired with 22mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC) - Integrated Engineering - Audi Volkswagen

Set of 4 connecting rods, to be paired with 22mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC) 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#:
2794552
Mfg#:
IERTVT1
Back Ordered
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.0T 207mm Supercharger Crank Pulley Upgrade Kit

ES#4883431 - 053844la01KT - 3.0T 207mm Supercharger Crank Pulley Upgrade Kit - "Dual pulley" gains without the hassle! Easily increase supercharger RPM by 22% and support up to 550HP. - ECS - Audi Volkswagen Porsche

"Dual pulley" gains without the hassle! Easily increase supercharger RPM by 22% and support up to 550HP. 10X Entries Into Our F80 M3 Sweepstakes
For use with OEM (63.25mm) Supercharger Pulley.
"Stage 2" Software Required for Compatibility

Brand:
ECS - Corporate Logo
ES#:
4883431
Mfg#:
053844LA01KT
In Stock
ON SALE! SAVE 20%
$419.99

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

$335.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW MK8 2.0T / Audi 3.0T Diverter Valve Spacer - Clear Anodized

ES#4033242 - 028495ECS01 - VW MK8 2.0T / Audi 3.0T Diverter Valve Spacer - Clear Anodized - Let your turbo blow off some air for an exhilarating driving experience! - ECS - Audi Volkswagen

Let your turbo blow off some air for an exhilarating driving experience! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4033242
Mfg#:
028495ECS01
In Stock
ON SALE! SAVE 25%
$89.99

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

$67.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Clutch Kit

ES#3569298 - VW9-HDSS - Performance Street Clutch Kit - Handles up to 500 lb-ft of torque and includes single mass flywheel (18.8 lbs) - ACT - Volkswagen

Handles up to 500 lb-ft of torque and includes single mass flywheel (18.8 lbs)

Brand:
ACT - Corporate Logo
ES#:
3569298
Mfg#:
VW9-HDSS
Ships in 6 Business Days
$1662.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Oil Catch Tank & Oil Management Kit

ES#3146126 - VWR13G700 - VWR Oil Catch Tank & Oil Management Kit - Features a four way baffle system inside the tank to ensure superior separation of oil and condensation - Racingline - Audi Volkswagen

Features a four way baffle system inside the tank to ensure superior separation of oil and condensation

Brand:
Racingline - Corporate Logo
ES#:
3146126
Mfg#:
VWR13G700
Ships in 2 Business Days
ON SALE! SAVE 10%
$842.27

This product was last offered at the strikethrough price on
09-18-2026

$758.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Intercooler Upgrade for 1.8/2.0 TSI Gen3 MQB

ES#4362327 - UH009-ICA - Unitronic Intercooler Upgrade for 1.8/2.0 TSI Gen3 MQB - Direct OEM replacement kit with the ability to support 600HP and more! Featuring a massive bar and plate intercooler core, cast aluminum end tanks, and proprietary internal fin and louver configuration - Unitronic - Audi Volkswagen

Direct OEM replacement kit with the ability to support 600HP and more! Featuring a massive bar and plate intercooler core, cast aluminum end tanks, and proprietary internal fin and louver configuration

Brand:
Unitronic - Corporate Logo
ES#:
4362327
Mfg#:
UH009-ICA
In Stock
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump Piston Upgrade Kit

ES#4499603 - 034-106-6051 - High Pressure Fuel Pump Piston Upgrade Kit - Unlock up to 50% more flow over the factory high pressure fuel pump - 034Motorsport - Audi Volkswagen

Unlock up to 50% more flow over the factory high pressure fuel pump 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4499603
Mfg#:
034-106-6051
In Stock
$337.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hi-Volume Fuel Pump Upgrade Kit

ES#2226090 - 10-127-100K - Hi-Volume Fuel Pump Upgrade Kit - Flow Rates up to 50% higher on 2.0T FSI engines, easily installed during a cam follower service! - Autotech - Audi Volkswagen

Flow Rates up to 50% higher on 2.0T FSI engines, easily installed during a cam follower service! For vehicles with FSI engines only

Brand:
Autotech - Corporate Logo
ES#:
2226090
Mfg#:
10-127-100K
In Stock
$349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Clutch Kit - Lightweight 228mm Single Mass Flywheel (14 lbs.)

ES#125 - ESR198031S1 - Stage 1 Clutch Kit - Lightweight 228mm Single Mass Flywheel (14 lbs.) - Great for daily driven, and mildly tuned cars holding up to 250 ft-lbs - ECS - Audi Volkswagen

Great for daily driven, and mildly tuned cars holding up to 250 ft-lbs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
125
Mfg#:
ESR198031S1
In Stock
ON SALE! SAVE 23%
$649.99

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

$499.99 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.

Other Volkswagen Performance Engine & Drivetrain Parts

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