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...

034Motorsport StreetSport Engine / Transmission Retrofit Kit for MK4 1.8T

The Motorsport Line StreetSport Motor Mount Retrofit Kit for the Mk4/Mk1 chassis is designed to convert your existing TrackSport Motor Mounts into StreetSport Motor Mounts. These heavy-duty mounts will result in a moderate increase in noise, vibration,...

034Motorsport High Flow Stock Fit Exhaust Manifold for Transverse 1.8T

*Please Note: This manifold does not fit the TT225 or S3 K04-023. Please verify your application before ordering.* Looking for a high flow manifold, but don't want to reconfigure your engine compartment?  We made this manifold for you. Using...

South Bend Clutch Single Mass Steel Flywheel for MK4 1.8T 6 Speed

Flywheels manufactured by SBC are made from low carbon, hot rolled steel that is highly resistant to warping and perfectly suited for the friction materials mated to them. Single mount CNC machining guarantees precise tolerances and perfect balance...

Genuine VW / Audi Oil Filter for MK4 & B5 2.0L & 1.8T

Don't neglect your vehicle's maintenance! Keep your oil clean and free of contaminants using a Genuine Volkswagen / Audi oil filter! Having clean engine oil is important! And so are quality oil filters! We trust OEM parts when it comes to maintenance. We...

034Motorsport Billet Magnetic Oil Drain Plug Kit for VW / Audi w/ Metal Oil Pan

PRODUCT DESCRIPTION: The 034Motorsport Billet Magnetic Oil Drain Plug Kit for Audi and Volkswagen vehicles with a Metal Oil Pan is designed to replace the factory oil drain plug. CNC-machined from billet 304 stainless steel, the Billet Magnetic Oil Drain...

APR R1 Diverter Valve

*Please note, this upgrade is not a direct replacement for vehicles with electronic diverter valves. This part is designed to upgrade the factory 710N diverter valve.* The APR R1 Diverter Valve is a critical performance upgrade recommended at all stages...

034Motorsport Silicone PCV Check Valve T-Hose for 1.8T

Fully reinforced silicone 1.8T PCV Check Valve T-Hose to replace the crumbling factory rubber hose. This hose fits longitudinal and transverse 1.8T engines that have a rubber T-hose for the PCV check valve. Replaces OEM part number 06A 103 247...

034Motorsport Silicone Breather Hose Kit for Early AWP, AWV & AWW 1.8T

This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system. Fits transverse 1.8T cars with engine codes AWV, AWW, and AWP through the 2002 model year. Replaces the...

034Motorsport Silicone Block to Intake Manifold Breather Hose for Late AWP 1.8T

Fully reinforced silicone breather hose is designed to replace the crumbling, leaking OEM rubber part. Prevent boost leaks and replace a common failure point with this durable, performance engineered part made from high-quality automotive silicone. This...

034Motorsport Silicone Valve Cover Breather Hose for Late AWP 1.8T

Fully reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit.  This hose replaces the stock valve cover breather y-hose on Late AWP (2003-2005) MkIV Volkswagen 1.8T models. Early cars have a 20mm nipple on...

034Motorsport Silicone Valve Cover Breather Hose for Early AWP 1.8T

Fully reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit.  This hose replaces the stock valve cover breather y-hose on Early AWP (1999-2002) MkIV Volkswagen 1.8T models. Early cars have a 20mm nipple...

034Motorsport TrackSport Engine/Transmission Mount Pair for MK4 2.0L & 1.8T

*Does NOT fit vehicles with Automatic/TipTronic transmissions - Fits Manual Transmission ONLY* 034Motorsport's Motorsport TrackSport Mounts for Audi 8N TT 1.8T & Volkswagen MkIV Golf 1.8T models are the new standard in ultra-high performance. These...

034Motorsport StreetSport Engine/Transmission Mount Pair for MK4 2.0L & 1.8T

*Does NOT fit vehicles with Automatic/TipTronic transmissions - Fits Manual Transmission ONLY* 034Motorsport's Motorsport StreetSport Mounts for Audi 8N TT 1.8T & Volkswagen MkIV Golf 1.8T models are the new standard in ultra-high performance. These...

034Motorsport Billet PCV Check Valve for 1.8T & 2.7TT

034Motorpsort's billet PCV check valve serves as a simple, elegant, indestructible replacement for the problematic OEM Audi/Volkswagen plastic valve (035 103 245A). The 034 check valve is a high quality spring-loaded ball-style unit designed for...