Audi 100 S4 20V type C4

H-Beam Con-Rod 5inline Motorsport 144 / 22mm Gudgeon Pin for 92.8mm Crankshaft in 20V Engine Block

Throttle Body Overhaul & Repair Service, Bored to 70mm, 20V Turbo S2 / RS2 / S4 / S6 / 200 / Urquattro

ARP2000 Head Studs Diesel Block 2.5L, 20V Turbo Conversion etc.

Gauge Pod for 52mm Round Gauge Audi S4 / S4 Typ C4 Centre Vent

Vacuum Brake Conversion Audi 100 S4 / S6 20V with Power Steering – Single-Circuit Pump

Service: Repair & Full Overhaul of A/C Control Units – Audi 80 / 100 / C4 / 200 / B5

Performance Kit Audi/Porsche RS2 Step, 440–450 PS – 600 Nm, AAN / ABY / ADU (all with static ignition) Plug & Play for all 20V Turbos. Incl. Injectors and ECU. Engine must be reinforced

Audi S2 / RS2 / S4 / S6 / 200 20V / Urquattro Upgrade Turbocharger "500 PS" K24 – 7,200 TTH / 5inline 034145703D

Audi 2.2T 20V Athena Race Cut Ring Head Gasket 82x1.6mm

Audi 2.2T 20V Athena Cut Ring Head Gasket 83.5x1.6mm

Audi 5-Cylinder 20V Turbocharger Heat Shield Thermally Insulated 034133832C 054129595B 048129597C 034133832K

Motorsport Replacement Catalytic Converter approx. 750 PS all 5-Cylinder 20V Turbo

Clutch Disc 240mm Sachs Performance Organic Audi S4, S6 etc.

Turbocharger New TTH GTX3076 Gen.2 Stainless Steel Turbine Housing T3 V-Band

Turbocharger Audi RS2 Upgrade 500 hp New Unit incl. Size-10 Exhaust Housing Stainless Cast 034145703D

Turbocharger Upgrade K27 with #9 / #11 Exhaust Turbine Housing NEW T3 Flange