Ksport BKAC032-611CO Floating Rotor Big Brake Kit 4, 6, or 8 Piston Caliper

The Ksport BKAC032-611CO is a high-performance floating rotor big brake kit engineered to deliver exceptional stopping power with available 4, 6, or 8 piston caliper configurations. Designed as a sophisticated bolt-on upgrade, this system requires no vehicle modifications in most applications and significantly reduces brake fade under sustained high-heat conditions — making it equally capable on the street and track.

Floating Rotor Design:

This kit features Ksport's signature 2-piece floating disc assembly. The outer rotor section is engineered to shift slightly as needed, allowing for better self-centering in the caliper. This reduces brake drag and improves performance through more even pad application. The floating disc design also prevents thermal stresses from warping the disc or cupping the braking surface under extreme heat.

Caliper Construction:

• CNC machined from a single solid billet of aircraft-grade aluminum — not cast or welded — for perfectly even thickness and strength throughout
• Opposed piston configuration improves pad wear evenness and caliper rigidity over OEM designs
• Weighs just over 5 lbs. per caliper, saving significant unsprung weight versus stock
• Aluminum pistons provide superior heat resistance and consistent operation at elevated temperatures
• High-temperature seals and stainless-steel brake pad wear plates included as standard
• Machined-in protection grooves for the bridge tubes

Rotor Features:

• Lightweight 2-piece rotor construction reduces both rotating and unsprung weight
• Available in Cross Drilled or Slotted rotor styles — cross drilled rotors run cooler and are recommended for daily-driven vehicles; slotted rotors are preferred for track or performance-oriented use
• Unique slot design rapidly expels gas and pad debris for reduced braking noise
• Every rotor is heat treated and precision balanced before shipment

Brake Lines & Hardware:

• D.O.T.-compliant stainless-steel braided brake lines included as standard
• Stainless-steel lines resist expansion under pressure for a firmer, more responsive pedal feel versus OEM rubber lines
• 12-month manufacturer warranty covering defects

All Ksport big brake kits are built to order. Whether configured with 4, 6, or 8 pistons, the BKAC032-611CO delivers race-derived braking technology in a street-friendly, bolt-on package that is compatible with all OEM ABS systems.