MK4 GTI

034Motorsport Billet Aluminum Shifter Bracket Bushing Kit for Manual Transmissions

034Motorsport's Billet Aluminum Shifter Bracket Bushing Kit is designed to improve shift quality and precision in transverse-engine Audi & Volkswagen vehicles with manual transmissions. By replacing the factory rubber shifter bushings, these...

IE ARP Crankshaft Damper Timing Gear Bolt Upgrade For 1.8T 20V 06A & 2.0T FSI Engines

Save your engine from complete timing failure from dropped timing belt with this performance-designed IE/ARP Crankshaft Damper Bolt Upgrade.  UNRELIABLE STOCK CRANKSHAFT TIMING GEAR The factory installed crank damper and timing belt drive...

Vibrant J-Style Oxygen Sensor Restrictor Fitting with Adjustable Gas Flow Inserts

An effective tool to help avoid Check Engine Lights. Pulls the Oxygen Sensor further away from the exhaust gas stream. 3 interchangable "jets" allow for choice of exhaust gas exposure. Getting rid of a CEL can be more art than science... by causing less...