Dualcomp 4 Piston 330mm Rear Big Brake Kit

The Ksport Dualcomp 4 Piston 330mm Rear Big Brake Kit offers a significant upgrade for your BMW 3-Series (2006-2013) braking system. Engineered with drifting and rally racing in mind, this kit introduces a revolutionary dual-caliper setup. Within a single caliper, two pistons are utilized for the primary foot brake, while the other two operate independently for the handbrake, providing enhanced control and performance. This comprehensive kit includes everything needed for a complete bolt-on installation. These lines resist expansion under pressure, leading to a quicker pedal response and a firmer pedal feel compared to stock rubber lines. The kit also features a polished Titanium handbrake cylinder and lever for both aesthetics and functionality, and comes standard with SC5 Street Pads, offering optimal braking performance for street and occasional track use with reduced dust and noise. Further customization is available with rotor options, including Cross Drilled (recommended for daily drivers due to cooler operation) or Slotted rotors (recommended for track use). Calipers can be ordered in standard painted colors like Orange, Red, Black, and Yellow, with options for premium high-polish finishes or over 20,000 custom color choices. Please note that this is a built-to-order item, and production and delivery typically take 4-6 weeks. Ksport Big Brake kits are designed for 2WD vehicles only unless otherwise stated.