8-Piston SuperComp 400mm Drilled Rotor Big Brake Kit

The SuperComp 8-piston caliper, machined from aircraft-quality billet, features differential bore technology and a lightweight design (just over 5lbs each). It is equipped with aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates for enhanced durability and performance. The opposed piston design significantly improves pad wear and caliper rigidity compared to OEM systems. This kit utilizes a 2-piece floating disc assembly, which reduces unsprung and rotating weight while mitigating thermal stresses that can cause warping or cupping. The rotors feature a unique slot design to reduce braking noise and expel gases and pad debris efficiently. The cross-drilled rotors are recommended for daily driven vehicles as they tend to run cooler than slotted rotors. The included D.O.T. compliant stainless steel brake lines prevent expansion under pressure, ensuring consistent braking performance. Specifically designed for the 2006-2013 Lexus IS350 with the 3.5L 3456CC V6 GAS DOHC Naturally Aspirated engine, this kit offers an easy bolt-on installation with minimal tools required in most applications. The 400mm (16-inch) drilled rotors and silver SuperComp calipers provide a significant upgrade in both performance and aesthetics.