ACT 2006 Audi S4 Perf Street Rigid Disc ZERO_PRICE 3L EcoBoost to breathe freely

3L EcoBoost to breathe freely and make the most of its turbo boost

Bosch EV14 Universal 40mm/14mm matched set of 6 injectors 220 lb/hr

and more importantly

HKS SILENT Hi-Power SXE10 3S-GE

The weak plastic stock piping is replaced with high-flowing

ACT 2006 Audi S4 Perf Street Rigid Disc ZERO_PRICE 3L EcoBoost to breathe freelyManufacturer Part # : 3001204 Market Description 3001204 is a street rigid disc featuring premium organic materials with high copper content for better heat transfer and steel backed lining for greater burst strength and durability. These discs are modified with reduced marcel for faster shift action to complement ACT pressure plates. The chrome moly hub is heat treated for strength and durability. Rivet design and materials are carefully selected for