Supercomp Rear Big Brake Kit 356mm x 32mm 4-Piston Calipers

The Ksport Supercomp Rear Big Brake Kit is engineered to provide superior stopping power for your BMW E36 Z3 (1996-2002). This kit includes 356mm x 32mm rotors and 4-piston calipers, designed to significantly reduce brake fade and continuously cool the brake pads during use. The SuperComp caliper is forged from aircraft-quality billet aluminum, featuring larger pistons and differential bore configurations for enhanced performance. It includes aluminum pistons, high-temperature seals, titanium brake pad retainer clips, and stainless-steel wear plates. The opposed piston design improves pad wear and caliper rigidity, while stainless-steel brake lines prevent expansion under pressure. Each caliper requires four brake pads due to its size. This kit features a 2-piece floating disc assembly to reduce rotating and unsprung weight, while also preventing thermal stress from warping the disc. The unique slot design on the rotor minimizes braking noise and efficiently expels gas and debris. Cross-drilled rotors are standard and recommended for daily driven vehicles as they tend to run cooler. Customers can choose between Ksport SC5 Street Pads, designed for optimal performance under street and occasional track conditions with reduced dust and noise, or Ksport RC5 Race Pads, made from carbon metallic for extreme track conditions. The kit includes CNC-machined carbon steel caliper brackets for direct bolt-on installation to OEM caliper locations and DOT-compliant stainless-steel braided brake lines for improved pedal feel and response. All Ksport big brake kits come with a 12-month limited warranty against manufacturer defects. This kit is for 2WD vehicles only and is made-to-order and non-refundable.