The Dynatrac ProGrip™ Brake 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 mild and hard braking conditions
compared to upgrades that only address the front brakes. Significant
research was done to select the optimum front and rear brake-pad linings
to balance the system and provide additional stopping power.
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 4-inch lift and 37-inch-tall tires.
Measured G-force during moderate braking (1,000-psi brake fluid
pressure) increased from 0.48 Gs with stock brakes to 0.63 Gs 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. Additionally, brake pedal feel
and travel is improved after upgrading to the Dynatrac ProGrip Brake System.
The system is a direct bolt-on for 2007-2015 Jeep Wranglers and it includes:
- 13.50-inch front rotors with unique pillar-vented cooling design
- 14.25-inch rear rotors with integral parking brake surface
- Stronger caliper brackets designed using CAD/FEA and advanced engineering tools
- Unique front and rear brake pads for optimum friction performance
The Dynatrac ProGrip Brake System fits Jeep Wranglers with 17-inch
wheels (wheel spacers are required with 17-inch factory wheels), and the
system will fit in nearly all aftermarket wheels without spacers. NOTE:
This kit does not fit Mickey Thompson Sidebiter II wheels due to the
unusual inner profile of the wheel.