How to Install Teraflex Performance Rotor Kit on your Wrangler

This kit will only fit vehicles with 17” or larger wheels.

Prior to beginning this or any installation, read these instructions to familiarize your-self with the required steps and evaluate if you are experienced and capable to personally perform these modifications. 

Refer to the parts list to ensure that all necessary components and hardware has been included. If any parts are missing please contact your local retailer for assis-tance. 

1. Park the vehicle on a level surface and set the parking brake. Chock the rear tires.  

2. Jack the front axle off of the ground and place jack stands under the front axle housing.  

3. Lower the front axle onto the jack stands.  

4. Remove one of the front wheels using a 19MM socket.  

5. Remove the two caliper mount bolts using a 13MM box wrench while counter-holding the 15MM nut as shown.  

6. Remove the caliper and hang it from the coil spring using a coat hanger or baling wire as shown. Do not let the caliper hang from the ABS wire or the hydraulic hose.  

7. Remove the caliper bracket bolts using a 21MM box wrench.  

8. Remove the caliper bracket.

9. Remove the factory rotor.

10. Remove the caliper slides from the factory bracket by pulling them out of their bores as shown.  

11. Insert a dab of caliper slide grease into the slide bore of the new caliper bracket.  

12. Install the caliper slides into the bores of the new bracket by pushing them in and snapping the rubber boot into its retaining groove.  

13. Transfer the pad support springs and pads from the factory caliper bracket to the Teraflex caliper bracket. See photos on next page.  

14. Install the Teraflex Big Rotor onto the vehicle.

15. Install the Teraflex caliper bracket with pads onto the vehicle using the factory bolts and the 21MM wrench.  

16. Install the factory caliper and bolts using the 13MM and 15MM wrenches.  

17. Install the wheel.  

18. Repeat these instructions for the other side of the vehicle.  

19. Pump the brakes before driving to ensure that the pads are seated firmly against the rotors.  

20. Raise the vehicle off of the jack stands, remove the jack stands, and lower the vehicle to the ground.  

Installation is complete.

Note: During the road test following installation of this kit, it may initially feel like more brake pedal force is required to stop the vehicle. This condition will pass as the pads seat into the rotors during the vehicle’s first several stops.