Ksport BKTY260-621CO Procomp Big Brake Kit Floating Rotor Piston Caliper - 4 6 or 8

The Ksport BKTY260-621CO Procomp Big Brake Kit delivers a significant upgrade in stopping power over the stock braking system, featuring a full-floating two-piece rotor design with your choice of 4, 6, or 8 piston caliper configurations. Engineered for both street and track use, this bolt-on big brake kit dramatically reduces brake fade and continuously refreshes the brake pad surface during repeated braking events.

Floating Rotor Design:

• Two-piece floating disc assembly reduces both rotating and unsprung weight
• Floating outer rotor section self-centers in the caliper, lowering brake drag and improving pad contact consistency
• Thermal isolation between the rotor hat and disc prevents heat-induced warping and braking surface cupping
• Lightweight center hat crafted from 6061-T6 aircraft-grade aluminum acts as an efficient heat sink
• Every rotor is heat treated and precision balanced before shipment
• Unique slot pattern expels gas and pad debris faster than conventional slot designs, minimizing braking noise

Caliper Construction:

• Available in 4, 6, or 8 piston opposed-piston configurations
• CNC machined from a single billet of aircraft-grade aluminum — not cast or welded — for uniform wall thickness and maximum strength
• Differential bore configuration for optimized pad wear across all pistons
• Weighs just over 5 lbs. each, significantly lighter than most OEM calipers
• Machined-in bridge tube protection grooves add structural rigidity
• Aluminum pistons with high-temperature seals resist heat-related swell and brake fluid boil
• Stainless steel brake pad wear plates standard on every caliper
• Opposed-piston design improves pad wear evenness and overall caliper rigidity vs. OEM sliding calipers

Brake Lines & Hardware:

• D.O.T.-compliant stainless steel braided brake lines included
• Stainless steel construction eliminates line expansion under pressure for a firmer, more consistent pedal feel
• OEM ABS systems remain fully functional with this kit
• Designed for installation with minimal tools; no vehicle modifications required in most applications

Rotor Style Guidance:

• Cross Drilled rotors — run cooler and are recommended for primarily street-driven vehicles
• Slotted rotors — recommended for vehicles that see frequent track or performance driving use

All Ksport Big Brake Kits are backed by a 12-month warranty covering manufacturer defects. Kits are built to order — please allow production lead time for delivery.