ARP Pro Series Turbo Head Stud Kit for 1.8T 20V - M10 (with tool)

*Fitment Note: Does NOT fit AEB heads* It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there’s not a better stud setup on the...

ARP Pro Series Turbo Head Stud Kit for 1.8T 20V - M10 (without tool)

*Fitment Note: Does NOT fit AEB heads* It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there’s not a better stud setup on the...

BFI Motor Mount Hardware for Complete Replacement Mounts

Did you buy a used BFI mount that didn't come with hardware? Lose the hardware we originally provided? No worries, we've got you covered!  This is a hardware kit for MK4/MK5/MK6/MK7 BFI Complete Replacement Engine and Transmission Mounts, as well as...

APR Direct Replacement Air Intake Filter for VW MK4 & MK1 TT

APR High Flow Intake Filters are a direct upgrade to your factory intake system! Typically your engine is equipped with a cheap, mass-produced and restrictive paper filter system that must be replaced several times in the life of the vehicle. The APR...

Pwrhaus Coil Pack Adapters for MK4 1.8T (Set of 4)

These PWRHAUS Coil Pack Adapters are designed to add FSI/TSI coilpacks to your 1.8T. Made from billet aluminum and fully anodized black for a clean finish, these adapters will not only change the look of your engine bay but also give you the added...

BFI Engine Mount Inserts - Stage 3

Stage 3 engine mount bushings are designed for those individuals that value performance first, and comfort and ride as a secondary goal. Focused for those who have high horsepower engines, and track-focused vehicles. Great for the road coarse or the...

BFI Engine Mount Inserts - Stage 2

These inserts give you the option to upgrade or downgrade as you see fit without having to purchase a completely new mount. Both upper and lower inserts are included. These inserts will work with all MK4, MK5, MK6, MQB, and Audi 8J, 8S, 8P, and...

BFI Engine Mount Inserts - Stage 1

These inserts give you the option to upgrade or downgrade as you see fit without having to purchase a completely new mount. Both upper and lower inserts are included. These inserts will work with all MK4, MK5, MK6, MQB, and Audi 8J, 8S, 8P, and...

BFI Dogbone Inserts for MK4 - Stage 2

These dogbone inserts help greatly with improved shifting feel and to combat the notorious wheel hop. STAGE 2 with its 85a durometer bushings are for the enthusiast who is looking for maximum performance from his motor mounts - great for...

BFI Dogbone Inserts for MK4 - Stage 1

These dogbone inserts help greatly with improved shifting feel and to combat the notorious wheel hop. STAGE 1 with its 70a durometer bushings are geared towards the spirited enthusiast who wants better control over motor movement without the...

BFI Dogbone Mount for MK4 - Stage 2

Our pre-assembled dogbone mount help greatly with improved shifting feel and to combat the notorious wheel hop. STAGE 2 with its 85a durometer bushings are for the enthusiast who is looking for maximum performance from his motor mounts - great...

BFI Dogbone Mount for MK4 - Stage 1

Our pre-assembled dogbone mount helps greatly with improved shifting feel and to combat the notorious wheel hop. STAGE 1 with its 70a durometer bushings are geared towards the spirited enthusiast who wants better control over motor movement...

BFI Engine Mount Kit for MK4 4 Cylinder - Stage 2

*See fitment notes below - Fits manual transmission only* Prevent excessive engine movement with these upgraded engine mounts. Even new factory mounts are not up to the task of handling the increased power from even lightly modified engines (software)...

BFI Engine Mount Kit for MK4 4 Cylinder - Stage 1

*See fitment notes below - Fits manual transmission only* Prevent excessive engine movement with these upgraded engine mounts. Even new factory mounts are not up to the task of handling the increased power from even lightly modified engines (software)...

034Motorsport Repair / Update Harness for VW / Audi 1.8T w/ 4 Wire Coils

The VW and Audi 1.8T engine, due to the proximity of the coils on the valve cover near the exhaust, suffer from harness degredation.  This is surprisingly common on cars less than 5 years old.  The dealer recommends replacing the entire engine...