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Volkswagen MK4 Performance Engine Parts

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Stage 1

Average gain of 20 horsepower and 34 lb-ft of torque For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and physical chip swapping which cannot be done at ECS Tuning.

Brand:
Tunezilla - Corporate Logo
ES#:
2917820
Mfg#:
VE-TDI-001
Ships in 7 Business Days
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1

Average gain of 19 horsepower and 14 lb-ft of torque on 93 Octane

Brand:
Tunezilla - Corporate Logo
ES#:
3097342
Mfg#:
28-VR6-24V-1
Ships in 7 Business Days
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1

Average gain of 18 horsepower and 22 lb-ft of torque on 93 Octane

Brand:
Tunezilla - Corporate Logo
ES#:
3097341
Mfg#:
28-VR6-12V-1
Ships in 7 Business Days
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Samco Boost Hose Kit - Red

ES#2844 - TCS195/2-RED - Samco Boost Hose Kit - Red - Improved air flow with silicone hoses that add color accents for your engine bay. - Samco - Volkswagen

Improved air flow with silicone hoses that add color accents for your engine bay. For vehicles with AWP engine code only

Brand:
Samco - Corporate Logo
ES#:
2844
Mfg#:
TCS195/2-RED
Special Order: No Guaranteed ETA
$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valves - Set Of 12

ES#3614114 - st18taivn1103KT - Supertech Stainless Intake Valves - Set Of 12 - Standard sized valve head diameter, factory triple groove keeper setup - Supertech - Audi Volkswagen

Standard sized valve head diameter, factory triple groove keeper setup

Brand:
Supertech - Corporate Logo
ES#:
3614114
Mfg#:
ST18TAIVN1103KT
Ships in 6 Business Days
$343.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JE 180 Tool Steel Wrist Pin Upgrade - Priced Each

ES#4883051 - 787225018TTC - JE 180 Tool Steel Wrist Pin Upgrade - Priced Each - For use with 20mm JE Piston sets - Integrated Engineering - Audi Volkswagen

For use with 20mm JE Piston sets 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4883051
Mfg#:
787225018TTC
In Stock at Vendor
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 2 Complete Replacement Transmission Mount

ES#4313644 - EBFI77-T4-502 - BFI Stage 2 Complete Replacement Transmission Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Volkswagen

Keep your engine planted and transfer as much power to the ground as possible For vehicles with manual transmission only

Brand:
Black Forest Industries - Corporate Logo
ES#:
4313644
Mfg#:
EBFI77-T4-502
Ships on Aug 20, 2026
$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 2 Engine Mount

ES#4159788 - EBFI77-M4-602 - BFI Stage 2 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Volkswagen

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
4159788
Mfg#:
EBFI77-M4-602
Ships on Aug 20, 2026
$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbosmart Gen-V Race Port BOV - Blue

ES#4007245 - TS-0204-1131 - Turbosmart Gen-V Race Port BOV - Blue - The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines - TurboSmart - Audi Volkswagen

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines *General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:
TurboSmart - Corporate Logo
ES#:
4007245
Mfg#:
TS-0204-1131
In Stock at Vendor
$335.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Free-Flow Exhaust Manifold - Right

Included with Free Flow Manifold Kit, SSXVW072

Brand:
Milltek Sport - Corporate Logo
ES#:
4352696
Mfg#:
MSVW302
Ships in 3 Business Days
$332.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Free-Flow Exhaust Manifold - Left

Included with Free Flow Manifold Kit, SSXVW072

Brand:
Milltek Sport - Corporate Logo
ES#:
4352695
Mfg#:
MSVW301
Ships in 3 Business Days
$331.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 1 Complete Replacement Transmission Mount

ES#4159792 - EBFI77-T4-501 - BFI Stage 1 Complete Replacement Transmission Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Volkswagen

Keep your engine planted and transfer as much power to the ground as possible For vehicles with manual transmission only

Brand:
Black Forest Industries - Corporate Logo
ES#:
4159792
Mfg#:
EBFI77-T4-501
Ships on Aug 20, 2026
$329.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 1 Engine Mount

ES#4159787 - EBFI77-M4-601 - BFI Stage 1 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Volkswagen

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
4159787
Mfg#:
EBFI77-M4-601
Ships on Aug 20, 2026
$329.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 1 Engine Mount

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
4159784
Mfg#:
EBFI77-M4-401
Ships on Aug 20, 2026
$329.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Transverse K04 Software Upgrade For Existing Customer

ES#2063666 - APRKO4TRV-SWUSRV - APR Transverse K04 Software Upgrade For Existing Customer - For customers that already have APR software on their car and are upgrading to a K04 - APR - Audi Volkswagen

For customers that already have APR software on their car and are upgrading to a K04 Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
2063666
Mfg#:
APRKO4TRV-SWUSRV
In Stock
$325.99 USD
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.

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