Dynatrac JK44-2X1125-A Disc Brake Kit for 07-18 Jeep Wrangler JK

This Dynatrac ProGrip Brake System is designed for stock wheel bolt pattern Jeep Wrangler JKs. The system comes with larger rotors for the front and rear, providing improved braking by moving the factory calipers farther from the axle centerline. The increased rear braking power provides balanced braking, reducing nose dive, and dramatically improving the control of the vehicle in moderate and hard braking conditions compared to upgrades that only address the front brakes. Fully instrumented testing showed lower brake pedal pressure and a reduction in stopping distances of up to 30 percent compared to stock brakes on a Jeep JK outfitted with a four-inch lift and 37-inch-tall tires. Measured g-force during moderate braking (1,000-psi brake fluid pressure) increased from 0.48 g with stock brakes to 0.63 g with the Dynatrac ProGrip system. Another key advantage is that installation of the system does not require opening the brake hydraulics, thus avoiding the chore of bleeding the brakes after installation.