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Teraflex Rear Performance Big Rotor Kit (07-18 Jeep Wrangler JK)

Item J117773
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Market Price $474.99 You Save 11% ($51.00)
Our Price

$423.99 (kit)

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    Features & Details

    • Rear Performance Big Rotor Kit
    • Maintain Original Braking Ability
    • Retains Internal Factory Parking Brake
    • External Cooling Fins; Maximum Heat Dissipation
    • Mill-Balanced Rotors; Maximum Heat Dissipation
    • Constructed Using Quality Materials
    • Built To Match Requirements
    • Rotors Feature Dual Bolt Patters
    • 2-Year Warranty
    • Easy Bolt-On Installation
    • Fits 2007-2018 Jeep Wrangler JK Models

    Quality Construction. The Rear Performance Big Rotor Kit is constructed using only top-quality materials to ensure a long-lasting performance. It was also built to match your vehicle’s requirements perfectly. 

    Benefits. There are quite a few benefits with the Rear Performance Big Rotor Kit. You’re going to retain internal factory parking brake, while also being able to main the original braking ability. It has external cooling fins and mill-balance rotors for maximum heat dissipation.

    Easy Installation. You’ll be happy to know that installing your Rear Performance Big Rotor Kit is pretty simple. It’s a bolt-on installation that shouldn’t cause any headaches. Included is a set of detailed instructions to help guide you along the way.

    Warranty Information. When you order from Teraflex, you’re backed by their two-year warranty. The warranty starts at the date of purchase and has you covered from defects in materials and workmanship. Refer to your warranty manual for additional details.

    Application. The Teraflex Rear Performance Big Rotor Kit is made to perfectly fit 2007 to 2018 Jeep Wrangler JK models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 4304450

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Rear Brake Caliper Relocation Anchor Brackets
    • (2) Rear Brake Rotors
    Installation Info
    Will it fit my Wrangler?
    • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

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          Customer Reviews (7) Write a Review

          Overall Rating 4.6

          out of 5 stars

          • Fit 4.571429 4.6
          • Bang For Your Buck 4.428571 4.4

          • 5/5

            March 19, 2019

            Brakes good

            All good now that the JK Stops !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


            Year: 2017Submodel: Rubicon

            Helpful (1)

          • 3/5

            March 13, 2019

            What happened?

            I ordered the front and rear kit at the same time. The front kit worked perfectly and was easy peasy. The rear however, was a different story. On the new bracket, the grooves on one side was too wide for the anti rattle clips and was to narrow on the other side. I tried using the factory and the ones that came with the new pads I ordered. No difference. On the side that is too wide, you have to bend the clip retainer spring flat in order to make it work. On the too short side you have to hold the top one in while trying to fit the new pad in and sliding it on the bottom one with out it coming out... A real pain in the butt.


            Year: 2015Submodel: Wrangler

            Helpful (1)

          • 4/5

            February 27, 2019


            Been real happy, noticeable improvement over stock brakes. Had a question and was able to call teraflex support. Only Downside was that the package was lame, one box tore open enroute


            Year: 2010Submodel: Wrangler

            Helpful (1)

          • 5/5

            September 15, 2018

            Teraflex Rear Performance Big Roto

            Love love these. very easy to install if you have ever done a brake job. clear instructions for if you are doing this for the first time.. Took the jeep out for the recommended break in procedure, and love the resulting increased power in the feel and performance of the brakes. I recommend these even if you are not doing any upgrades that increase the weight of you vehicle.


            Year: 2014Submodel: Rubicon

            Helpful (5)

          • 5/5

            August 20, 2018

            Rotor upgrade

            I am pretty impressed with the performance. Easy to install and worth the money


            Year: 2015Submodel: Wrangler

            Helpful (6)

          • 5/5

            June 10, 2018

            Easy, effective upgrade for larger tires/wheels.

            These are easy to install, don’t require bleeding the brakes and have better braking power with my 35” tires than OEM brakes on stock tires. Very pleased.


            Year: 2018Submodel: Wrangler

            Helpful (6)

          • 5/5

            May 29, 2018

            Great kit for the price

            I just installed this kit on my 2016 jk and I can Truly say I fell I big difference stopping my Jeep


            Year: 2016Submodel: Wrangler

            Helpful (6)