Ksport BKMD012-841SO Procomp Big Brake Kit with Floating Rotor and 4, 6, or 8 Piston Caliper

The Ksport Procomp Big Brake Kit is a sophisticated bolt-on brake upgrade engineered to deliver significantly enhanced stopping power under sustained high-heat and high-stress conditions. Featuring a floating two-piece disc assembly, this kit minimizes thermal stress to prevent disc warping and braking surface cupping, while the unique slot pattern rapidly expels gas and pad debris for consistently clean, fade-resistant braking.

Caliper Construction:

• One-piece billet aluminum construction — CNC machined from aircraft-grade aluminum for maximum strength, rigidity, and corrosion resistance
• Differential bore configuration — optimizes pad contact and even wear across the brake pad surface
• Opposed piston design — available in 4, 6, or 8 piston configurations; greatly improves pad wear and caliper rigidity over OEM designs
• Aluminum pistons — reduce unsprung weight while providing superior heat resistance compared to steel alternatives
• High-temperature seals — rated for track-level heat cycles to maintain consistent hydraulic pressure
• Machined bridge tube protection grooves — built-in structural safeguard for long-term durability
• Stainless-steel brake pad wear plates — standard on every caliper for extended pad life

Rotor & Hardware:

• Two-piece floating disc assembly — reduces both rotating and unsprung weight for improved handling dynamics
• Floating rotor design — allows thermal expansion without warping or distortion under extreme heat
• Proprietary slot pattern — engineered to reduce brake noise and clear gas and debris faster than conventional designs
• Heat treated and precision balanced — every rotor is treated and balanced prior to shipment for optimal performance and longevity
• Stainless-steel brake lines — eliminate hose expansion under pressure for a firm, consistent pedal feel

What's Included:

• Replacement calipers (choice of 4, 6, or 8 piston)
• Two-piece floating slotted rotors
• Brake pads
• Stainless-steel brake lines
• Mounting brackets and related hardware

Installation is designed to be straightforward, requiring minimal tools and no vehicle modifications in most applications. Each Ksport Big Brake Kit is backed by a 12-month warranty covering manufacturer defects. Note: Ksport Big Brake Kits are built to order — please allow 4–6 weeks for production and delivery.