Ksport BKHD310-621CO Procomp Big Brake Kit Floating Rotor 4/6/8 Piston Honda CR-Z

The Ksport BKHD310-621CO Procomp Big Brake Kit is a sophisticated bolt-on brake upgrade engineered to deliver significantly enhanced stopping power and dramatically reduced brake fade over stock brake systems. Featuring a full-floating 2-piece rotor assembly with your choice of 4, 6, or 8 piston caliper configurations, this kit is built for demanding street and track performance alike.

Caliper Construction:

• One-piece CNC machined from aircraft-grade billet aluminum — no casting or welding, ensuring perfectly even wall thickness and maximum structural integrity
• Differential bore configuration with opposed piston design for improved pad wear and superior caliper rigidity over OEM
• Lightweight construction at approximately 5 lbs. per caliper — reducing unsprung weight significantly vs. stock
• Aluminum pistons with high-temperature seals and stainless-steel brake pad wear plates standard on all configurations
• Available in 4, 6, or 8 piston configurations to match your performance requirements

Floating Rotor Design:

• 2-piece floating disc assembly reduces both rotating and unsprung weight
• Floating outer rotor section shifts slightly as needed for better self-centering in the caliper, reducing brake drag and promoting more even pad application
• Floating design prevents thermal stress from extreme heat warping the disc or cupping the braking surface
• Every rotor is heat treated and precision balanced prior to shipment
• Unique slot pattern expels gas and pad debris faster than conventional designs while minimizing brake noise
• Available in Cross-Drilled (recommended for daily driving, runs cooler) or Slotted (recommended for track use, superior heat and gas dispersal)

Brake Lines & Hardware:

• D.O.T.-compliant stainless-steel braided brake lines included — resist expansion under pressure for a firmer, more responsive pedal feel vs. stock rubber lines
• Complete bolt-on kit requires minimal tools; no vehicle modifications needed in most applications
• All OEM ABS systems remain fully functional

What's Included:

• Brake calipers (choice of 4, 6, or 8 piston)
• Floating 2-piece brake rotor
• Brake pads
• Stainless-steel braided brake lines
• All required mounting hardware

All Ksport Big Brake Kits are backed by a 12-month manufacturer's warranty covering defects. Kits are built to order — please allow 4–6 weeks for production and delivery.