Ksport BKLX180-445SO DualComp Dual Caliper Big Brake Kit with Caliper - 4-Piston

The Ksport BKLX180-445SO DualComp Big Brake Kit is an all-in-one dual caliper braking solution engineered for drivers who demand independent, high-performance control of both their foot brake and handbrake systems. Unlike traditional big brake kits, the DualComp system integrates a single 4-piston caliper that divides its four pistons across two separate functions — two pistons dedicated to the hydraulic foot brake circuit and two pistons dedicated to the handbrake circuit — each operating completely independently on its own hydraulic system.

This design delivers the stopping power and modulation of a full big brake upgrade while simultaneously providing a true, dedicated handbrake feel ideal for performance driving and motorsport applications. The result is improved brake bias control, more consistent pedal response, and reliable handbrake engagement without compromising the primary braking system.

Kit Includes:

• 4-Piston Dual-Function Caliper — 2 pistons for foot brake, 2 pistons for handbrake, each on independent hydraulic circuits
• Floating Brake Disc — Reduces heat transfer and allows for thermal expansion, extending rotor life under high-stress conditions
• Performance Brake Pads — Matched to the caliper for optimal initial bite and fade resistance
• Complete Hardware Kit — All necessary mounting hardware included for a straightforward bolt-on installation

The Ksport DualComp BKLX180-445SO is a complete bolt-on kit, meaning no fabrication or custom machining is required. Everything needed for installation is included in the box, making this one of the most convenient and comprehensive big brake upgrade solutions available for performance and competition use.