EBC S11 Kits Greenstuff 2000 and RK Rotors (S11KF1263) 1871 tuned and dyno-tested to fit

tuned and dyno-tested to fit specific Chevrolet Cobalt models

The improved airflow created by the addition of the exhaust is verified by the significant dyno HP increases

allowing the pump to be driven from your camshaft or off the back of a properly prepared dry-sump oil pump

BBK Performance shorty headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges

OEM 7mm - Two 16mm Stacked Cores = 32mm Core Width (44mm Overall Width) vs

EBC S11 Kits Greenstuff 2000 and RK Rotors (S11KF1263) 1871 tuned and dyno-tested to fitEBC S11 Kits Greenstuff 2000 Brake Pads and Black RK Rotors Save on the cost of buying separate parts with this quality Greenstuff 2000 sport brake padand rotor kit which includes pads, RK rotors and caliper lube. If you desire a modest brake improvement for normal speeds this kit will be your best choice. High efficiency EBC brake pads built with aramid fiber, fully shimmed, slotted and chamfered and featuring the EBC patented Brake in coating for