EBC S4 Kits Redstuff and USR Rotor (S4KF1886) 1567 Better aerodynamic performance by reducing

Better aerodynamic performance by reducing air entrance for brake cooling on cars

BBK Performance oxygen sensor extensions feature OEM Factory connectors on the end of the wiring to allow simple plug in installation to the factory wire harness

solenoid or CO2 actuators

Upgrading with a diffuser is something I would recommend first on my build list for exterior modifications

EBC S4 Kits Redstuff and USR Rotor (S4KF1886) 1567 Better aerodynamic performance by reducingEBC S4 Kits Redstuff Ceramic Sport Brake Pads and Black USR Rotors Save on the cost of buying separate parts with this quality Redstuff ceramic brake pad and rotor kit which includes pads, USR rotors and caliper lube. If you require better brakes with LESS DUST this is your kit choice High efficiency EBC brake pads built with aramid fiber enhanced with ceramic granules to further enhance braking, fully shimmed, slotted and chamfered and featuring the