034Motorsport Valve Cover Gasket for 1.8T

The valve cover is one of the first places your Audi or Volkswagen 1.8T may start leaking oil. Over the years of abuse your engine has seen, the extreme temperatures have degraded the rubber of your factory valve cover gasket. Keep the oil where it...

034Motorsport Billet Diverter Valve for 1.8T, 2.7TT & 4.2TT

034Motorsport is proud to offer our Billet Aluminum Diverter Valve for various Audi, Porsche, and Volkswagen vehicles! This high-quality, performance engineered diverter valve is designed to replace the factory plastic diverter valve, which is a common...

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...

Neuspeed P-FLO Air Intake Kit for MK4 1.8T & MK1 TT 180HP

*Will NOT fit Audi TT 225HP * The plastic factory airbox is good at muffling intake noise and enhancing low rpm/low-speed engine performance but becomes very restrictive when the engine is operating in the higher rpm range – where most performance...

Neuspeed Lower Intercooler Pipe for MK4 1.8T

The factory intercooler pipe (located in the passenger side front fenderwell) is squashed down like a pancake due to VW's conservative design constraints. NEUSPEED pushes the envelope with a special high flow intercooler pipe that flows 20% more...

Neuspeed Race Series Air Intake Kit for MK4 1.8T & 12V VR6

NEUSPEED's new Race Series Cold Air Intake features the largest diameter tubing - 3" for the most free-flowing intake available to make the most horsepower. Manufactured using lightweight aluminum tubing, with a black powder coat wrinkle finish, our kit...

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...

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

We are proud to announce the availability of the complete Density Line Engine Mount Set for 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...

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 Stainless Steel Coil Cover for 1.8T

304 Stainless Steel coil cover for the VW/Audi 1.8T engine. Precision manufactured stamped and bent (not hand made), featuring slotted mounting holes for versatile and precise fit. Protect coils from extreme radiant heat, especially in big turbo...

Fluidampr Crank Pulley for MK4 1.8T, B6 1.8T & TT MK1 1.8T

Fluidampr Engine Dampers are designed to control destructive vibrations which are transfered thru the crankshaft. Each time the air/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike that is applied to the...