The Brembo rear big brake kit for 1999–2007 Evo VI–IX applications installs four-piston billet calipers and two-piece 328×28 mm drilled rotors with a nickel finish. Intended as a rear upgrade, the kit mates billet calipers to ventilated two-piece rotors drilled to aid cooling, providing a direct-replacement style solution focused on larger caliper capacity and improved rotor venting over stock rear brakes.
Brembo 99-07 Evo VI/VII/VIII/IXRear GTR BBK 4 Piston Billet 328x28 2pc Rotor Drilled- Nickel