Pro-Comp Front Big Brake Kit 8 Piston 355mm

The Ksport Supercomp Big Brake Kit represents the pinnacle of stopping power for your Aston Martin DB9, engineered for maximum performance without necessitating vehicle modifications. This advanced bolt-on upgrade builds upon the Procomp kit's foundation, incorporating larger calipers, rotors, brake pads, and an increased number of pistons. Standard full-floating rotors are included for enhanced self-centering within the caliper, minimizing drag and optimizing brake application. The calipers themselves are forged from a single billet of aerospace-quality aluminum, resulting in an exceptionally lightweight yet robust and corrosion-resistant component. These one-piece calipers feature aluminum pistons, which offer superior heat resistance and reliable operation under demanding conditions. This kit features a floating two-piece rotor design, where the outer section can shift slightly to accommodate caliper movement, further improving self-centering and reducing brake drag for increased performance. You can choose between slotted or cross-drilled rotors; cross-drilled are recommended for daily driving due to cooler operation, while slotted rotors are suggested for track use. The Supercomp kit includes NAOC Ceramic SC5 street pads, optimized for street and occasional track use, offering reduced dust (by 50% or more), noise, and rotor wear, with an optimal operating temperature range of 194°F - 1022°F. Additionally, D.O.T. compliant stainless-steel braided brake lines are standard, providing a quicker pedal response and firmer pedal feel by preventing line expansion under pressure. Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks.