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Volkswagen MK4 Performance Engine Parts

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Universal Oil Cooler - 10 Row

ES#2764288 - MM0CU - Universal Oil Cooler - 10 Row - Upgrading cooling for your engine oil - Mishimoto - Audi BMW Volkswagen MINI

Upgrading cooling for your engine oil For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764288
Mfg#:
MM0CU
In Stock at Vendor
$410.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SXV T9302 Recirculating Bypass Valve

ES#4907811 - T9302 - SXV T9302 Recirculating Bypass Valve - Direct-fit performance solution for the weak factory diverter valve - Go Fast Bits - Audi Volkswagen Porsche

Direct-fit performance solution for the weak factory diverter valve

Brand:
Go Fast Bits - Corporate Logo
ES#:
4907811
Mfg#:
T9302
In Stock
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cypher Handheld Programmer Tuner

ES#4707682 - 05-000-00073-5 - Cypher Handheld Programmer Tuner - This Device Flashes the Tune onto your vehicle thru the OBD2 Port. Includes handheld tuner, OBD2 Cable, and USB cable. Comes in a zipper carrying case. *Tune sold separately. - Weistec - Audi Volkswagen Mercedes Benz

This Device Flashes the Tune onto your vehicle thru the OBD2 Port. Includes handheld tuner, OBD2 Cable, and USB cable. Comes in a zipper carrying case. *Tune sold separately. This software is only compatible with Windows PC / Laptop. *Tune sold separately.

Brand:
Weistec - Corporate Logo
ES#:
4707682
Mfg#:
05-000-00073-5
Ships in 1 Business Day
$400.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

265lph Fuel Performance Fuel Pump

ES#3082307 - 96541025 - 265lph Fuel Performance Fuel Pump - Get the flow you need - 265lph - DeatschWerks - Audi Volkswagen MINI

Get the flow you need - 265lph This is Universal and Not a direct replacement for the Genuine Pump!

Brand:
DeatschWerks - Corporate Logo
ES#:
3082307
Mfg#:
96541025
In Stock
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Drivetrain Mount Kit

ES#2951831 - 002516ECS0102KT - ECS Performance Drivetrain Mount Kit - Includes ECS Ultimate Dogbone Mount, Engine and Trans Mounts & Installation Hardware - ECS - Volkswagen

Includes ECS Ultimate Dogbone Mount, Engine and Trans Mounts & Installation Hardware 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal combination for High Performance Street Vehicles
For vehicles with manual transmission only

Brand:
ECS - Corporate Logo
ES#:
2951831
Mfg#:
002516ECS0102KT
Ships on Dec 11, 2026
$672.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Coolant Hose Kit - Black

ES#2765461 - FMKC4R32 - Silicone Coolant Hose Kit - Black - Improves performance, durability, along with providing a cleaner look. 21 piece kit - Forge - Volkswagen

Improves performance, durability, along with providing a cleaner look. 21 piece kit

Brand:
Forge - Corporate Logo
ES#:
2765461
Mfg#:
FMKC4R32
In Stock
$534.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

9 piece Silicone Coolant Hose Kit with clamps - black

ES#2770541 - 003592ECS01KT - 9 piece Silicone Coolant Hose Kit with clamps - black - Silicone coolant hose kit to upgrade from your stock rubber hoses - ECS - Volkswagen

Silicone coolant hose kit to upgrade from your stock rubber hoses 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2770541
Mfg#:
003592ECS01KT
In Stock
ON SALE! SAVE 25%
$318.99

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

$239.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Transmission Mount

ES#3410469 - CTS-TM-MK4-60D - CTS Street Sport Transmission Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410469
Mfg#:
CTS-TM-MK4-60D
In Stock
ON SALE! SAVE 20%
$119.99

This product was last offered at the strikethrough price on
07-10-2026

$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Damper Crankshaft Pulley

ES#2784490 - 551221 - Harmonic Damper Crankshaft Pulley - Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability - Fluidampr - Audi Volkswagen Porsche

Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability

Brand:
Fluidampr - Corporate Logo
ES#:
2784490
Mfg#:
551221
In Stock at Vendor
$517.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Vacuum Hose Kit - Black

ES#3130096 - 010377ECS01-01 - Silicone Vacuum Hose Kit - Black - Sleek, heavy duty silicone vacuum hoses to eliminate cracked lines or to dress up any 1.8T engine bay! - ECS - Volkswagen

Sleek, heavy duty silicone vacuum hoses to eliminate cracked lines or to dress up any 1.8T engine bay! 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with AWP engine code only

Brand:
ECS - Corporate Logo
ES#:
3130096
Mfg#:
010377ECS01-01
Ships on Sep 14, 2026
Auto Notify
ON SALE! SAVE 25%
$95.99

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

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (EFI - Port Injection) - Braided Line

ES#4144932 - SN0-310-BRD - Stage 3 Boost Cooler (EFI - Port Injection) - Braided Line - Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle - SnowPerformance - Audi BMW Volkswagen MINI

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
4144932
Mfg#:
SN0-310-BRD
In Stock at Vendor
$833.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#2866 - SDF2440 - Cat-Back Exhaust System - Fully polished 2.25" system - Ansa - Volkswagen

Fully polished 2.25" system

Brand:
Ansa - Corporate Logo
ES#:
2866
Mfg#:
SDF2440
Ships in 5 Business Days
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - Wrinkle Black

ES#2804339 - 000593ECS0202AKT - Luft-Technik Intake System - Wrinkle Black - Engineered for extreme performance and show quality looks! - ECS - Volkswagen

Engineered for extreme performance and show quality looks! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2804339
Mfg#:
000593ECS0202AKT
Ships on Oct 9, 2026
Auto Notify
ON SALE! SAVE 25%
$255.99

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

$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Mount Bushing Kit (Red) - With Installation Hardware

ES#3557782 - MK4DMK-BOLTKITKT - Dogbone Mount Bushing Kit (Red) - With Installation Hardware - Three bushing kit with hardware to reduce wheel hop - ECS - Audi Volkswagen

Three bushing kit with hardware to reduce wheel hop 10X Entries For Our 25th Anniversary Sweepstakes!
For use with OEM dogbone mount only

Brand:
ECS - Corporate Logo
ES#:
3557782
Mfg#:
MK4DMK-BOLTKITKT
In Stock
ON SALE! SAVE 20%
$83.99

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

$67.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Braided SS Line Trunk Mount Upgrade (4AN SS Braided Line Systems)

ES#4691038 - SN0-40012-BRD - Snow Performance Braided SS Line Trunk Mount Upgrade (4AN SS Braided Line Systems) - All the necessities to move your tank to the trunk of any vehicle. - SnowPerformance - Audi BMW Volkswagen MINI

All the necessities to move your tank to the trunk of any vehicle.

Brand:
SnowPerformance - Corporate Logo
ES#:
4691038
Mfg#:
SN0-40012-BRD
In Stock
Limited Qty Sale
$156.99

This product was last offered at the strikethrough price on
06-11-2026

$145.99 USD
Free Shipping
on orders $49 and up

Harmonic Damper Crankshaft Pulley

ES#3557368 - 551201_TDI - Harmonic Damper Crankshaft Pulley - Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability - Fluidampr - Audi Volkswagen

Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability

Brand:
Fluidampr - Corporate Logo
ES#:
3557368
Mfg#:
551201_TDI
Back Ordered
$492.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Let us help you find the parts that fit your Volkswagen

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings