The Brembo front big brake kit for 2008–2013 BMW 128i and 135i fits the front axle and upgrades to six-piston billet calipers with two-piece 355x32 mm rotors. Rotors are drilled and finished in nickel plating. Intended for these BMW front applications, the kit provides larger rotors and multi-piston calipers to improve heat control and braking repeatability.
Brembo 08-13 128i/08-13 135i Front GTR BBK 6 Piston Billet 355x32 2pc Rotor Drilled- Nickel