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Volkswagen MK4 Performance Engine & Drivetrain Parts

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Coolant Radiator

ES#3132603 - 1J0121253R - Coolant Radiator - OE-style Nissens replacement 2-row radiator - Nissens - Volkswagen

OE-style Nissens replacement 2-row radiator We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3132603
Mfg#:
1J0121253R
Ships in 1 Business Day
$123.99

This product was last offered at the strikethrough price on
05-07-2026

$119.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Mount Bushing Kit With Stretch Bolts

ES#2722970 - PFF85-505KT - Dogbone Mount Bushing Kit With Stretch Bolts - Three bushing kit with hardware to eliminate wheel hop - Powerflex - Volkswagen

Three bushing kit with hardware to eliminate wheel hop

Brand:
Powerflex - Corporate Logo
ES#:
2722970
Mfg#:
PFF85-505KT
Back Ordered
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx

May require modification to fit correctly on MK4 Golf/Jetta/Beetle. Requires 225 TT PCV Factory engine cover will not fit with the use of this inlet hose.

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4883585
Mfg#:
AUT-MK4-002
Special Order: No Guaranteed ETA
$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp Set

ES#2730465 - FMKT006HC - Hose Clamp Set - Full clamp set for boost hoses - Forge - Audi Volkswagen

Full clamp set for boost hoses

Brand:
Forge - Corporate Logo
ES#:
2730465
Mfg#:
FMKT006HC
Ships in 7 Business Days
ON SALE! SAVE 11%
$33.99

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

$30.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FP34 Surge Tank Hardware Kit - Nipple Connections

ES#3419781 - 034-106-Z024 - FP34 Surge Tank Hardware Kit - Nipple Connections - Allows for connections to factory style nipple connections for 5/16" or 8mm hose - 034Motorsport - Audi Volkswagen

Allows for connections to factory style nipple connections for 5/16" or 8mm hose 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3419781
Mfg#:
034-106-Z024
Ships in 2 Business Days
$91.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ATOMIC Manual Boost Controller

ES#3183374 - gfb3001 - ATOMIC Manual Boost Controller - Fine-tune your boost levels for optimum performance - Go Fast Bits - Volkswagen Porsche

Fine-tune your boost levels for optimum performance

Brand:
Go Fast Bits - Corporate Logo
ES#:
3183374
Mfg#:
GFB3001
Ships on Oct 6, 2026
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Split Pipe Coolant Fitting Kit

ES#2795553 - 006368ECS01AKT - Aluminum Split Pipe Coolant Fitting Kit - Sturdy aluminum fitting with installation hardware and coolant - Assembled By ECS - Audi Volkswagen

Sturdy aluminum fitting with installation hardware and coolant 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2795553
Mfg#:
006368ECS01AKT
Ships in 1-2 days
ON SALE! SAVE 21%
$108.41

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

$85.55 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Polyurethane Upper Transmission Mount Insert - Diesel

ES#4659792 - PFF85-441R - Polyurethane Upper Transmission Mount Insert - Diesel - Fill the voids in the factory mount to reduce flex - Featuring 65A durometer polyurethane - Powerflex - Volkswagen

Fill the voids in the factory mount to reduce flex - Featuring 65A durometer polyurethane

Brand:
Powerflex - Corporate Logo
ES#:
4659792
Mfg#:
PFF85-441R
Back Ordered
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 2 Engine Mount Replacement Inserts

ES#3021945 - EBFIENG1ST2 - BFI Stage 2 Engine Mount Replacement Inserts - Replacement 85A poly inserts for your billet BFI mount - Black Forest Industries - Audi Volkswagen

Replacement 85A poly inserts for your billet BFI mount

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021945
Mfg#:
EBFIENG1ST2
Ships in 9 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Mount Bushing Kit

ES#2826617 - 10199023K - Dogbone Mount Bushing Kit - Bushing kit to eliminate wheel hop - Autotech - Audi Volkswagen

Bushing kit to eliminate wheel hop

Brand:
Autotech - Corporate Logo
ES#:
2826617
Mfg#:
10199023K
Ships in 2 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Line Micro Regulator - 6 Bar

ES#4690254 - 601-0261 - In-Line Micro Regulator - 6 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690254
Mfg#:
601-0261
Ships in 9 Business Days
$64.99 USD
Free Shipping
on orders $49 and up

In-Line Micro Regulator - 5 Bar

ES#4690245 - 601-0260 - In-Line Micro Regulator - 5 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690245
Mfg#:
601-0260
Back Ordered
$64.99 USD
Free Shipping
on orders $49 and up

Optional Blue Spring R1 DV For 23-30 PSI. (Blue Springs Are Only Needed For Stage 3 Or Higher.)

ES#3021167 - Z1001791 - Optional Blue Spring R1 DV For 23-30 PSI. (Blue Springs Are Only Needed For Stage 3 Or Higher.) - DV100001 optional blue spring for 23-30 psi - APR - Audi Volkswagen

DV100001 optional blue spring for 23-30 psi Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3021167
Mfg#:
Z1001791
Ships in 5 Business Days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$35.99

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

$31.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement Bushing Set - For ECS Billet / Spherical Pendulum Mount

ES#3996382 - 002465c0308KT - Replacement Bushing Set - For ECS Billet / Spherical Pendulum Mount - Replace your ECS Pendulum Mount bushings with a fresh set - ECS - Audi Volkswagen

Replace your ECS Pendulum Mount bushings with a fresh set 10X Entries Into Our F80 M3 Sweepstakes
For use with ECS Billet / Spherical Pendulum Mount only

Brand:
ECS - Corporate Logo
ES#:
3996382
Mfg#:
002465C0308KT
In Stock
ON SALE! SAVE 15%
$73.99

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

$62.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 1 Engine Mount Replacement Inserts

ES#3021946 - EBFIENGIST1 - BFI Stage 1 Engine Mount Replacement Inserts - Replacement 70A poly inserts for your billet BFI mount - Black Forest Industries - Audi Volkswagen

Replacement 70A poly inserts for your billet BFI mount

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021946
Mfg#:
EBFIENGIST1
Ships on Oct 12, 2026
$59.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fault Code Erase And Throttle Body Alignment Service

ES#2063651 - APRFCTB-SRV - Fault Code Erase And Throttle Body Alignment Service - *Sale only applies to purchases to ECU with 3 or 4 program options - APR - Audi Volkswagen

*Sale only applies to purchases to ECU with 3 or 4 program options Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
2063651
Mfg#:
APRFCTB-SRV
In Stock
$59.00 USD
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 Volkswagen

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Manufacturer names and/or part numbers are used only for identification purposes.

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