aFe Magnum Flow Air Filter for VW MK4 & Audi TT MK1

Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. Multiple layers of progressively finer mesh gauze media provides maximum convenience...

034Motorsport Compact Fluid Cooler

Small compact cooler for power steering, transmission, fuel or oil use. Compact 9x3" size fits anywhere and replaces OE unit or supplements cooling.  Uses 5/16" 8mm fittings, includes hose, clamps and mounting tie straps.

Neuspeed Engine Torque Damper Bushing for MK4

Under hard acceleration, your entire engine and transmission actually rotate due to compliance in the factory bushings. While the soft factory bushings do a good job of damping engine vibration, they can also create a rubbery, vague response in the...

034Motorsport Density Line/Motorsport Bundle Motor Mount Set for MK4 2.0, 1.8T & TDI

We're pleased to announce the availability of our Density Line/Motorsport Hybrid Bundle Motor Mount Set for the MkIV Volkswagen and 8L/8N Audi chassis! 034Motorsport has assembled the Density Line/Motorsport Hybrid Bundle for the serious trackday guru...

034Motorsport Density Line Motor Mount Pair for MK4 2.0, 1.8T & TDI

We're proud to announce the availability of the Density Line Engine Mount Pair for MkIV Chassis Volkswagen and 8L & 8N Chassis Audi models! 034Motorsport's Density Line Mounts are the new standard in comfort and performance. Our mounts are redesigned...

CJM Industries AEM Sensor Mounting Bracket

A simple solution to mount AEM sensors under the hood or in your car. Made of ABS composite. 3D printed part, layer lines are visible. No sensor included, mounting bracket only. Each order will be 1 bracket, 2 zip ties, and VHB tape to adhere to your car...

034Motorsport Billet Aluminum Rear Main Seal for Early 1.8T & 2.0T

*Fitment Notes: Will NOT fit 2.0 TSI engines in later model MK5, B6, etc. B5 Passat & Audi A4 1.8T Owners - This will only fit engine codes AUG or AWM* 034Motorsport’s Billet Aluminum Rear Main Seal is designed to replace the failure-prone...

034Motorsport Density Line Dogbone Mount for VW MK4 & MK1 TT

We're proud to announce the availability of the Density Line Dogbone Mount for MkIV Chassis Volkswagen and 8L & 8N Chassis Audi models! 034Motorsport's Density Line Mounts are the new standard in comfort and performance. Our mounts are redesigned...

034Motorsport Billet Aluminum Dogbone Mount for VW MK4 & MK1 TT

We're proud to announce the availability of the Motorsport Billet Dogbone Mount for MkIV chassis Volkswagen and 8L & 8N chassis Audi models! 034Motorsport's Motorsport Dogbone Mount is the new standard in performance and durability. This dogbone...