Ksport BKTY261-611CO Procomp Big Brake Kit 6-Piston 11.3 in. Cross-Drilled Rotor

The Ksport BKTY261-611CO Procomp Big Brake Kit is a sophisticated bolt-on brake upgrade engineered to dramatically enhance stopping power under sustained high-heat conditions. Featuring a 6-piston opposed caliper and an 11.3-inch (286mm) two-piece floating cross-drilled rotor, this kit delivers a significant performance leap over the OEM brake system with no vehicle modifications required in most applications.

Floating Rotor Design:

The two-piece floating disc assembly reduces both rotating and unsprung weight for improved response. The floating outer section is designed to shift slightly as needed, allowing for better self-centering in the caliper — lowering brake drag and promoting more even pad application. This design also prevents thermal stresses from extreme heat warping the disc or cupping the braking surface.

Rotor Style — Cross-Drilled:

The cross-drilled rotor pattern dissipates heat and expels brake gases quickly for reduced brake fade. Cross-drilled rotors tend to run cooler than slotted designs and are the recommended choice for daily-driven vehicles seeking enhanced stopping performance.

Caliper Construction:

• 6-piston opposed caliper — CNC machined from a single billet of aircraft-grade aluminum for uniform strength and freedom from corrosion
• One-piece construction eliminates weak spots associated with cast or welded designs
• Aluminum pistons for improved heat resistance and consistent operation at elevated temperatures
• High-temperature seals and stainless-steel brake pad wear plates standard on every caliper
• Opposed piston design improves pad wear evenness and caliper rigidity over OEM
• Calipers weigh approximately 5 lbs. each for meaningful unsprung weight savings
• Machined bridge tube protection grooves for added durability

Included Components:

• 6-piston aluminum caliper(s)
• 11.3 in. two-piece floating cross-drilled rotor(s)
• NAOC Ceramic brake pads — optimal operating range of 194°F to 1,022°F
• D.O.T.-compliant stainless-steel braided brake lines
• CNC machined carbon steel caliper brackets
• All required installation hardware

Brake Lines & Pads:

• D.O.T.-compliant stainless-steel braided lines resist expansion under pressure for a firmer, more responsive pedal feel
• NAOC Ceramic pads reduce brake dust by 50% or more compared to race pads while minimizing rotor wear and noise
• Ceramic pads warm up quickly and perform effectively across street and occasional track use

Additional Notes:

• Fits 2WD vehicles only unless otherwise stated
• OEM ABS systems remain fully functional with this kit
• All Ksport Big Brake Kits are built to order — allow 4–6 weeks for production and delivery
• Covered by Ksport's standard 12-month warranty against manufacturer defects
• Optional upgrades available: Titanium Center Bell, Twin Color Anodized Center Bell, and custom caliper color finishes

The Ksport Procomp Big Brake Kit is the ideal upgrade for performance-minded drivers who demand confident, fade-resistant braking for street use and occasional track days.