4-Piston 356mm Front Big Brake Kit

This rear kit features lightweight, aircraft-quality billet aluminum 4-piston ProComp calipers finished in red, paired with 356mm (14-inch) drilled rotors. The calipers utilize a differential bore configuration and opposed piston design for improved pad wear and rigidity, while aluminum pistons and high-temperature seals ensure durability. The 2-piece floating disc assembly is designed to reduce weight and thermal stress, preventing warping and cupping under extreme heat. The unique rotor slot design minimizes braking noise and efficiently expels gas and debris. Cross-drilled rotors are recommended for daily driven vehicles as they tend to run cooler than slotted rotors. The kit includes stainless steel brake lines that prevent expansion under pressure, contributing to consistent pedal feel. This Ksport Procomp Big Brake Kit is specifically designed for the 1990-1998 Nissan 300ZX Z32 Chassis. The application is for the rear position, offering a direct fit with minimal tools required for most installations.