Audi 100 S4 20V type C4

High-Performance Engine Oil / Motor Oil Specifically for All Standard and Tuned (Naturally Aspirated and Turbo) 5-Cylinder Engines 20V / 10V, 5L, 10W-60

Downpipe 3" for Audi S2 / RS2 / S4 / S6 / 200 20V (Stock Manifold / RS2 Manifold) incl. HJS Motorsport Catalytic Converter, TIG-welded, incl. Valid Approval Documents for TÜV Registration

High-Performance Engine Oil for All Standard and Performance-Tuned 5-Cylinder Engines (Naturally Aspirated & Turbo) 20V / 10V 1L 10W-60 Top-Up Container

Crankshaft Timing Gear Billet Steel Audi 20V S2 RS2 S4 S6 200

Oil Cooler Upgrade for Audi 100 S4 / A6 S6 SETRAB incl. Dash Line System and Stainless Steel Brackets

Intercooler Upgrade Kit for Audi C4 S4 100 20V with Oil Cooler Dash Line System etc.

Water Pump Audi RS2 Metal Drive 26 Teeth, Also for S2 ABY / S4 / S6 C4 034121004BX

Motorsport Thermostat 71°C for Audi 5-Cylinder

Temperature switch for radiator fan motorsport (switching stages 77/92 °C)

Motorsport Water Pump Audi RS2 / S2 / S4 / S6 034121004BX STAGE 2

Motorsport Water Pump Audi RS2 / S2 / S4 / S6 034121004BX STAGE 1