Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Audi S4 2004-2005 (B6) Rotor Size:380mm x 34mm Delivers the exotic character reminiscent

Delivers the exotic character reminiscent of Porsche’s naturally aspirated GT engines

Drawing from our development of the 992 GT3 RS and GT4 RS platforms

Mounting Bracket x 4 pcs

Valves Open: Full-bodied V8 aggression

Vehicles with electronic damping may require a magnetic ride cancellation module to prevent warning light YSR canceller requires replacing OEM harness pigtail

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Audi S4 2004-2005 (B6) Rotor Size:380mm x 34mm Delivers the exotic character reminiscentYellow Speed Racings Ultra Series Big Brake Kit is designed for road and track use. This big brake kit features optimum braking performance, attractive looks, easy installation and a cost effective price. Factory brakes are designed primarily for daily driving on most applications. If you have added additional horsepower to your vehicle, or frequently compete in motorsports such as circuit racing, drifting, time attack or rally racing, then a big