FREE U.S. Ground Shipping on most orders over $200*

*CANADIAN ORDERS add shipping by weight.
For all other shipping areas outside US and Canada email us for your shipping rate
Notice: For International Orders You Are Responsible For Paying All Fees, Duties and Charges.


JK Rear Performance Big Rotor Kit

  • Sale

The TeraFlex JK performance rear big rotor kit is the perfect upgrade for JK Wrangler owners requiring increased braking performance with larger tires. This kit allows the factory brake caliper and brake pads to be retained, while increasing the rotor diameter to 13.5”. The increased clamping distance from the rotor center results in greater braking leverage to allow stopping distance to be decreased substantially (larger rotor diameter = greater stopping power). The simple bolt-on installation upgrade requires absolutely no brake line modification or brake bleeding, and can be installed with basic hand tools.

Product Features & Benefits:

  • Brake caliper relocating anchor bracket
  • 13.5” machined rotor for superior stopping performance
  • Mill-balanced rotors
  • External cooling fins for maximum heat dissipation
  • Improved braking performance over factory brake system
  • Retain factory brake caliper & pads • Retains internal factory parking brake
  • No brake bleeding or brake line modification required
  • Fits dual wheel bolt patterns 5x5” or 5x5.5” • 100% bolt-on upgrade for easy installation
  • Fits OEM 17” wheels