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Volkswagen MK4 Performance Engine Parts

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Autobahn Autoworx 1.8T/2.0 Lightweight Billet Crank Pulley

ES#4500802 - Aut-mk4-cp1 - Autobahn Autoworx 1.8T/2.0 Lightweight Billet Crank Pulley - Lightweight Billet Aluminium Crankshaft Pulley For VW MK4 1.8t and 2.0 - Autobahn Autoworx - Volkswagen

Lightweight Billet Aluminium Crankshaft Pulley For VW MK4 1.8t and 2.0

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4500802
Mfg#:
AUT-MK4-CP1
Special Order: No Guaranteed ETA
$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI V2 Stage 2 Drivetrain Mounting Kit

ES#5481448 - ebfi77m5402KT - BFI V2 Stage 2 Drivetrain Mounting Kit - Includes BFI engine and transmission mounts. - Black Forest Industries - Audi Volkswagen

Includes BFI engine and transmission mounts.

Brand:
Black Forest Industries - Corporate Logo
ES#:
5481448
Mfg#:
EBFI77M5402KT
Ships on Nov 2, 2026
$574.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White

ES#4714702 - 1.25G-UMT-CL - 1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White - Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. - Burger Motorsports - Audi BMW Volkswagen MINI

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714702
Mfg#:
1.25G-UMT-CL
Ships on Oct 19, 2026
$69.00 USD
Free Shipping
on orders $49 and up

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 4 Business Days
$499.00 USD
Free Shipping

MK4 R32 Cat-Back Exhaust System - Resonated - GT-100 Cerakote Black Tips

ES#4865793 - SSXVW690 - MK4 R32 Cat-Back Exhaust System - Resonated - GT-100 Cerakote Black Tips - 100% 304L Aircraft Grade Stainless Steel - Resonated System (quieter) - Milltek Sport - Volkswagen

100% 304L “Aircraft” Grade Stainless Steel - Resonated System (quieter)

Brand:
Milltek Sport - Corporate Logo
ES#:
4865793
Mfg#:
SSXVW690
Ships on Oct 22, 2026
ON SALE! SAVE 10%
$1453.99

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

$1307.75 USD

MK4 R32 Cat-Back Exhaust System V2 - Non-Resonated - Jet-100 Inward Rolled Tips

ES#4880985 - SSXVW770 - MK4 R32 Cat-Back Exhaust System V2 - Non-Resonated - Jet-100 Inward Rolled Tips - Updated to offer more Wookie noises and features Milltek's new brushed stainless steel finish on the silencer. - Milltek Sport - Volkswagen

Updated to offer more “Wookie” noises and features Milltek's new brushed stainless steel finish on the silencer.

Brand:
Milltek Sport - Corporate Logo
ES#:
4880985
Mfg#:
SSXVW770
Ships on Oct 22, 2026
ON SALE! SAVE 10%
$1124.99

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

$1012.11 USD
This product is lifetime replacement eligible Lifetime Replacement

MK4 R32 Cat-Back Exhaust System V2 - Non-Resonated - GT-100 Slash Cut Tips

ES#4880984 - SSXVW771 - MK4 R32 Cat-Back Exhaust System V2 - Non-Resonated - GT-100 Slash Cut Tips - Updated to offer more Wookie noises and features Milltek's new brushed stainless steel finish on the silencer. - Milltek Sport - Volkswagen

Updated to offer more “Wookie” noises and features Milltek's new brushed stainless steel finish on the silencer.

Brand:
Milltek Sport - Corporate Logo
ES#:
4880984
Mfg#:
SSXVW771
Ships on Oct 22, 2026
ON SALE! SAVE 10%
$1190.99

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

$1071.82 USD
This product is lifetime replacement eligible Lifetime Replacement

MK4 R32 Cat-Back Exhaust System - Non-Resonated - GT-100 Cerakote Black Tips

ES#4865795 - SSXVW689 - MK4 R32 Cat-Back Exhaust System - Non-Resonated - GT-100 Cerakote Black Tips - 100% 304L Aircraft Grade Stainless Steel - Non-Resonated System (Louder) - Milltek Sport - Volkswagen

100% 304L “Aircraft” Grade Stainless Steel - Non-Resonated System (Louder)

Brand:
Milltek Sport - Corporate Logo
ES#:
4865795
Mfg#:
SSXVW689
Ships on Oct 22, 2026
ON SALE! SAVE 10%
$1364.99

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

$1227.83 USD

MK4 R32 Cat-Back Exhaust System V2 - Non-Resonated - GT-100 Cerakote Black Tips

ES#4880983 - SSXVW772 - MK4 R32 Cat-Back Exhaust System V2 - Non-Resonated - GT-100 Cerakote Black Tips - Updated to offer more Wookie noises and features Milltek's new brushed stainless steel finish on the silencer. - Milltek Sport - Volkswagen

Updated to offer more “Wookie” noises and features Milltek's new brushed stainless steel finish on the silencer.

Brand:
Milltek Sport - Corporate Logo
ES#:
4880983
Mfg#:
SSXVW772
Ships on Oct 22, 2026
ON SALE! SAVE 10%
$1422.99

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

$1279.83 USD

Performance Polyurethane Dogbone Mount Bushing - Heritage

ES#4871819 - PFF85-505H - Performance Polyurethane Dogbone Mount Bushing - Heritage - A more solid bridge between your chassis and transmission for a better driving experience. - Powerflex - Audi Volkswagen

A more solid bridge between your chassis and transmission for a better driving experience.

Brand:
Powerflex - Corporate Logo
ES#:
4871819
Mfg#:
PFF85-505H
Ships in 2 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Upper Transmission Mount Insert - Heratige

ES#4871809 - PFF85-441H - Polyurethane Upper Transmission Mount Insert - Heratige - Fill the voids in the factory mount to reduce flex - Featuring 70A durometer polyurethane - Powerflex - Audi Volkswagen

Fill the voids in the factory mount to reduce flex - Featuring 70A durometer polyurethane

Brand:
Powerflex - Corporate Logo
ES#:
4871809
Mfg#:
PFF85-441H
Ships in 2 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SPA Performance Forged Piston Set

ES#5444953 - CMBMVL038JG043 - SPA Performance Forged Piston Set - For VW/Audi 1.8L 20V 82mm - SPA Performance - Audi Volkswagen

For VW/Audi 1.8L 20V 82mm

Brand:
SPA Performance - Corporate Logo
ES#:
5444953
Mfg#:
CMBMVL038JG043
Ships in 4 Business Days
ON SALE!
$712.41 USD
This product is lifetime replacement eligible Lifetime Replacement

VR6 12V OBDI Short Runner Induction Intake Manifold

ES#4781238 - TIN2800 - VR6 12V OBDI Short Runner Induction Intake Manifold - Made of cast aluminum to replace your stock OEM manifold with more airflow for your high horsepower application. - SPA Performance - Volkswagen

Made of cast aluminum to replace your stock OEM manifold with more airflow for your high horsepower application.

Brand:
SPA Performance - Corporate Logo
ES#:
4781238
Mfg#:
TIN2800
Ships in 4 Business Days
ON SALE!
$249.99

This product was last offered at the strikethrough price on
08-31-2026

$237.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VR6 12V Twin Scroll T4 Top Mount Turbo Manifold - Dual V-Band Wastegates

ES#4781244 - TMW21 - VR6 12V Twin Scroll T4 Top Mount Turbo Manifold - Dual V-Band Wastegates - Exhaust manifold for top mount twin scroll dual V-Band 44mm wastegates. - SPA Performance - Volkswagen

Exhaust manifold for top mount twin scroll dual V-Band 44mm wastegates.

Brand:
SPA Performance - Corporate Logo
ES#:
4781244
Mfg#:
TMW21
Ships in 4 Business Days
ON SALE!
$472.99

This product was last offered at the strikethrough price on
08-31-2026

$448.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SPA Performance Forged Piston Set

ES#5445189 - CMBMVL044JG047 - SPA Performance Forged Piston Set - For VW/Audi 1.8L 20V 83mm - SPA Performance - Audi Volkswagen

For VW/Audi 1.8L 20V 83mm

Brand:
SPA Performance - Corporate Logo
ES#:
5445189
Mfg#:
CMBMVL044JG047
Ships in 4 Business Days
ON SALE!
$712.41 USD
This product is lifetime replacement eligible Lifetime Replacement

SPA Performance Forged Piston Set

ES#5445194 - CMBMVL050JG051 - SPA Performance Forged Piston Set - For VW/Audi 1.8L 20V 83.5mm - SPA Performance - Audi Volkswagen

For VW/Audi 1.8L 20V 83.5mm

Brand:
SPA Performance - Corporate Logo
ES#:
5445194
Mfg#:
CMBMVL050JG051
Ships in 4 Business Days
ON SALE!
$712.41 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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