S4 B5

034 Motorsport UK - High Performance Air Filter, Conical, 3.5" Inlet High Performance air filter replacement for our popular X34 Intake Systems. This high-flow, double-layered cotton filter features a 3.5in inlet, and is a direct replacement for the...

034 Motorsport UK - Compact Fluid Cooler With 5/16" Or 8mm Connections Small compact cooler for powersteering, transmission, fuel or oil use. Compact 9x3" size fits anywhere and replaces OE unit or supplements cooling.  Uses 5/16" 8mm...

034 Motorsport UK - Bypass Valve Inlet Bipipe Hose Pair For Apr Bipipe, Silicone, 2.7T (B5/C5) 034 Motorsport’s Silicone Hose Pair is a replacement for the APR Bi-pipe to bypass valve connection hoses. This piece replaces the aging and...

034 Motorsport UK - Billet Drop-In Fuel Pump Adapter Kit, Bosch 60mm - Audi B3/B4/B5/C4/C5 034Motorsport now offers a Billet Aluminum Drop-In Fuel Pump Mounting Bracket for Audi Applications! This bracket adapts high-flow Bosch 60mm fuel pumps...

034 Motorsport UK - Transmission Mount, Motorsport - Audi B5 S4 * sold individually - select 2 for a car Solid Motorsport Spec transmission mount for the B5 S4 2.7T Audi.  Solid aluminum base, precision CNC machined, with CNC machined Delrin mount...

034 Motorsport UK - Billet Aluminium Rear Main Seal - Audi 2.7T V6 034Motorsport’s Billet Aluminum Rear Main Seal is designed to replace the failure-prone cast aluminum factory rear main wiper seal on your 2.7T Audi. This Billet Rear Main Seal is...

034 Motorsport UK - Clutch Slave Hydraulic Pressure Hose - Audi B5 S4 2.7T (LHD ONLY) With the B5 chassis aging past 10 years old, original rubber and plastic components are deteriorating to the point where they need replacement now. Rather than install...

034 Motorsport UK - Drain Flange, 2.7t Oil Pan To -10an, Small (22mm) - Audi B5/C5 2.7T Small (22mm) Oil drain flange for all 2.7T motors, allows the building an AN oil drain lines for custom turbo kits, etc. CAD developed, CNC machined from 6061...

034 Motorsport UK - Inlet Pipe Set - Audi B5 RS4 Replica, 2.7T K04 Finally, a readily available, affordable RS4 intake pipe solution for putting RS4 K04 turbos on the 2.7T. We took matters into our own hands and have manufactured replica intake pipes...

034 Motorsport UK - MAF Housing - Audi B5 S4/RS4 2.7t For Bosch Sensor, 85mm Id CNC machined in-house from billet aluminum, these MAF housings are perfect for use in upgraded turbo cars with larger injectors and appropriate software. Features: Precision...

034 Motorsport UK - MAF ADAPTER 85MM MAF ADA - Audi B5 S4 CNC machined in-house from billet aluminum, the 034Motorsport 85mm to Audi B5 S4 Airbox MAF Housing Adapter is designed to seamlessly install your 034Motorsport 85mm MAF Housing with a factory S4...

This lightweight single-mass aluminum flywheel fits B5 Audi S4 & C5 Audi A6/Allroad models with the 2.7T engine. Weighing in at 12 pounds, or about 15 pounds lighter than stock, this billet aluminum flywheel allows for faster revving and easier rev...