The Brembo GT front big brake kit for 2004–2005 Honda Civic Si Hatchback features four-piston cast calipers and two-piece 328×28mm Type 1 slotted rotors in black. This vehicle-specific kit upgrades the Civic Si's front brake hardware with larger calipers and slotted rotors to meet the demands of more aggressive street or track-oriented use without altering core vehicle fitment.
Brembo 04-05 Civic Si Hatchback Fr GT BBK 4Pis Cast 2pc 328x28 2pc Rotor Slotted Type1-Black