2003 Audi A4 Forced Induction
Forced Induction that fit your 2003 Audi A4. Shop Nitrous Express and Go Fast Bits. Every part is checked against your vehicle before it ships.
Nitrous ExpressNitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/10lb BottleMPN nex20923-10$918.25In stock
Go Fast BitsGFB Audi/VW 1.8T TMS Respons Blow Off Valve KitMPN gfbT9025$320.85In stock
Nitrous ExpressNitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/o BottleMPN nex20923-00$781.77In stock
Nitrous ExpressNitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75 HP) w/15lb BottleMPN nex20923-15$1017.64In stock
Nitrous ExpressNitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit w/Composite BottleMPN nex20923-12$1759.79In stock
Nitrous ExpressNitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/5lb BottleMPN nex20923-05$905.00In stock
Go Fast BitsGFB Mach 2 TMS Recirculating Diverter Valve - 25mm Inlet/25mm OutletMPN gfbT9125$180.45In stock
Go Fast BitsGFB Polaris RZR Turbo SXV Recirculating Bypass ValveMPN gfbT9302$178.20In stock
Go Fast BitsGFB Deceptor Pro II Blow Off Valve - 25mm Inlet/25mm OutletMPN gfbT9525$472.68In stock