Audi RS4 B5 (1996 - 2001)

Turbo & Supercharger Upgrades

Engine Accessories

Engine Build Parts

Fueling Solutions

28 products

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IE Forged Connecting Rods Audi 154X21 | Fits 2.7T V6 and 2.8L 30V V6 engines

IE VW & Audi Performance Valve Stem Seal Upgrades

IE Vent To Atmosphere Catch Can | DIY Universal Fitment

IE Billet Manual Boost Controller

ARP Heavy Duty VW/Audi Flywheel Bolt - Sold Individually

ARP Moly Fastener Assembly Lube

JE Forged Piston Sets | Fits Audi 2.7T 30V Engines

Ferrea Performance Valves For VW & Audi 1.8T 20V & 2.7T 30V Engines

Supertech Performance Valves For VW & Audi 1.8T 20V & 2.7T 30V Engines

IE Dual Fuel Pump Surge Tank Kit | Compatible with Bosch 044 & AEM 380LPH Fuel Pumps

IE Single Fuel Pump Surge Tank Kit | Compatible with Bosch 044 & AEM 380LPH Fuel Pumps

IE Fuel Rail Set for Audi S4 2.7T Engines

IE AEM Fuel Pump Adapters for IE Dual Surge Tank & IE Outlet Manifold

IE Tuscan I Beam Connecting Rod Set for 2.7T 30V S4 With Aftermarket Pistons (82mm+ Bore Size Required)

Bosch 52LB / 550cc Hi Impedance Injector

Ferrea Valve Spring/Retainer Kit Audi 2.7T 30V V6