DualComp 4-Piston Big Brake Kit

The Ksport DualComp Big Brake Kit offers a significant rear brake upgrade for the 2005-2007 Subaru Impreza STI, engineered for performance and racing applications. This innovative system utilizes a 4-piston caliper design with independent circuits for the foot brake and handbrake, ensuring optimized control and performance for drifting and rally driving. The kit includes everything needed for a direct bolt-on installation without requiring vehicle modifications. Key features include 330mm vented, 2-piece rotors with drilled surfaces and aluminum centers to reduce rotational mass and improve response. The opposed-piston caliper design enhances pad grip and minimizes uneven wear, while aluminum pistons offer corrosion resistance and lighter weight. The DualComp Big Brake Kit is compatible with 17-inch (432mm) wheels and requires no permanent modifications to your vehicle. The kit comes complete with calipers, floating brake discs, street-performance brake pads, and all required hardware for a straightforward installation. KSport backs this kit with their standard manufacturer's warranty.