Injen SP Cold Air Intake System | Audi S4 B8Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that youve been craving. The SP series of cold air intakes is Injens flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the worlds first tuned air intake system and

Complete Drop-In Replacement of Factory Engine/Transmission/Dogbone Mounts

Under acceleration the back pressure increases and at a preset pressure the controller opens the exhaust butterflies

Some features may not be available for all ECU box codes and may require a UniCONNECT+ cable to install

PRECISION ENGINEERED

8K0407693E (Late M14)

Faster braking response

1J0-129-620-A / 1J0129620 A / 1J0 129 620 A / 1J0129620A

these springs are fully compatible with magnetic ride and allow the system to function as intended

Upgrade wastegate bushing (optional) temporary unavailable

The remote key fob supplied with the controller is stylish and is pre-programmed

perform and last and provide years of trouble-free use

1992-1998 BMW E36 318i Sedan 1992-1997 BMW E36 318is Coupe 2000-2005 BMW E46 323Ci