Ksport BKHD050-611SO ProComp Big Brake Kit 286mm Slotted Floating Rotor 6 Piston

The Ksport BKHD050-611SO ProComp Big Brake Kit is a sophisticated bolt-on brake upgrade engineered to deliver significantly enhanced stopping power under sustained high-heat conditions. Featuring a 286mm (11.3 in.) slotted floating rotor and available in 4, 6, or 8 piston caliper configurations, this system is purpose-built to reduce brake fade and continuously refresh the pad surface during repeated braking events.

Aircraft-Grade Billet Aluminum Calipers:

• One-piece CNC-machined construction from aerospace-quality billet aluminum — no casting or welding
• Differential bore configuration for optimized pad contact and pressure distribution
• Weighs just over 5 lbs. each, dramatically reducing unsprung weight versus OEM
• Machined-in protection grooves for bridge tubes
• Aluminum pistons for superior heat resistance and uncompromised operation
• High-temperature seals and stainless-steel brake pad wear plates standard on every caliper
• Opposed piston design greatly improves pad wear and caliper rigidity over OEM

Two-Piece Floating Rotor Design:

• 2-piece disc assembly reduces both rotating and unsprung weight
• Floating outer disc section shifts slightly as needed for better self-centering in the caliper, lowering brake drag and improving application evenness
• Eliminates thermal stress warping and braking surface cupping caused by extreme heat
• Unique slot geometry rapidly expels gas and pad debris faster than conventional slot designs
• Every rotor is heat-treated and precision-balanced before shipment

Stainless-Steel Braided Brake Lines:

• D.O.T. compliant stainless-steel braided lines standard in all kits
• Eliminates line expansion under pressure for a firmer, more immediate pedal feel
• Provides quicker pedal response compared to stock rubber lines

Rotor Style Guide:

• Slotted rotors — recommended for track-focused and performance driving; superior heat and gas dispersal without added pad wear
• Cross-drilled rotors — recommended for daily-driven vehicles; tend to run cooler under normal street conditions

Designed for straightforward installation with minimal tools required in most applications, the Ksport ProComp system bolts directly to OEM caliper bracket locations via included CNC-machined carbon steel caliper brackets. All Ksport Big Brake Kits are backed by a 12-month warranty covering manufacturer defects and are compatible with OEM ABS systems.