An excellent alternative where headers are not an option. In salt spray testing where high temperature paints lasted 40-50 hours, the ceramic coating lasted over 5,000 hours. The ceramic thermal barrier finish also coats the inside of the pipe. The thermal barrier will reduce underhood temperatures and testing has shown horsepower gains due to combustion chamber stabilization and increased gas velocity. Built Alpina-Bilstein Shocks.
Front bar is adjustable.
Includes polyurethane bushings and hardware. Sold in sets of 4. Not for M-Technic suspension. Computer controlled slotting helps gasses escape from between the pad and rotor mating surfaces reducing pedal effort and fade. Slots are precision cut to the rotor's wear limit, then the entire rotor is gold cadmium plated.