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

Market Price $502.99 You Save 11% ($54.00)
Our Price

$448.99 (pair)

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  • Item J104832

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    Features, Video & Details

    • Large Rear Slotted Rotor Kit
    • 13.5” Machined and Mill-Balanced
    • External Cooling Fins
    • Works with Factory Calipers and Pads
    • Bolt Pattern: 5x5"
    • Direct Bolt-On Installation
    • No Brake Bleeding or Line Modification Required
    • Sold as Rear Rotor Pair
    • For use w/ OEM 17" Wheels or Larger
    • Fits 2007-2018 Jeep Wrangler JK Models

    Review & Installation Video

    Review & Install Video

    Superior Braking Performance. If you've upgraded to larger tires on your JK Wrangler, you should also upgrade your braking system. You don't need to do a complete overhaul. You can just install this Teraflex Rear Performance Big Slotted Rotor Kit and experience improved braking power on your 2007-2018 Wrangler.

    Enhanced Factory System. With this rear rotor kit, you'll be re-using the factory brake caliper and brake pads, but you're increasing the rotor diameter to 13.5 inches. The greater clamping distance from the rotor center means greater braking leverage and that's the enhancement that you're really seeking.

    Smart Design. This pair of rotors have been precision machined for exceptional fit and performance. External cooling fins ensure that the heat is dissipated before it has a chance to do any damage. This Rear Performance Big Slotted Rotor Kit includes a relocating anchor brackets for the factory brake calipers.

    Direct Fit Upgrade. A simple bolt-on installation process, you can use basic hand tools and the included instructions to get the job done. You won't need to mess with brake line modifications or brake line bleeding after upgrading either. Just install and be on your way to your next adventure.

    Application. This Teraflex Rear Performance Big Slotted Rotor Kit is the perfect braking upgrade for all 2007-2018 Jeep Wrangler JK models.

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

    MPN# 4304460

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Driver Side Rotor
    • (1) Passenger Side Rotor
    • (2) Rear Anchor Brackets
    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

    For Wranglers with 17” or Larger Wheels

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    Questions & Answers (5)

    5 Top Rated Questions

    Do I need break shoes for this to go inside the caliper? If so can I use the Teraflex kind that comes with the front big break kit? Thanks in advance!

    • This item is designed to work the factory rear caliper and pads.

    Helpful (0)

    Does it use the same parking break hardwear work with this rotor?

    • The Teraflex Rear Performance Big Slotted Rotor Kit will use the same factory hardware.

    Helpful (0)

    Does this kit come with regular rotors like the front kit, or is only available with the slotted rotors?

    • Teraflex does offer a non-slotted version of the Teraflex Rear Performance Big Slotted Rotor Kit. We currently do not offer it but their item number for the product is 4304450, and you can find it on their site.

    Helpful (0)

    Would there be any issues with having this Teraflex rear kit paired up with the front Mopar Big Brake Kit? I have Mickey Thompson's 17' side bitters for wheels. Any recommended pads to go along with these? Thanks

    • The Teraflex Rear Performance Big Slotted Rotor Kit should have no issues working with the Mopar Big Brake kit up front. These will use stock sized pads, so we would recommend matching your pads to a similar composition pad as what is included with the Mopar kit.

    Helpful (0)

    I have a 2016 wrangler 4 inch lift I 20x9 wheels 37 13.5 20 tires can I use this kit your description says 33-35 inch tires I can't see how 37's would make a difference but I wanted to check. If it is not a problem you may want to change the description.

    • Hello, you should be able to install this kit with your 37x13.50 R20 with no issues at all.

    Helpful (0)
    Post Your Question

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    Customer Reviews (11) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.727273 4.7
    • Fit 5 5
    • Bang For Your Buck 4.636364 4.6

    • 5/5

      Installation Time: Afternoon

      September 27, 2018

      Noodle Salad

      After smashing off the old rotors and brushing off the debris these fit tight and right. they work I stop nuff said


      Year: 2014Submodel: Rubicon

      Helpful (7)

    • 3/5

      Installation Time: Less than 1 Hour

      May 21, 2018

      Good but incomplete

      This is a good upgrade over the OEM but it needs dual piston calipers and heavy-duty brake pads to go with the bigger 13.3" size rotors like the front kit has to make it complete. Unfortunately those are not available with this Teraflex rear brake kit.


      Year: 2016Submodel: Wrangler

      Helpful (9)

    • 5/5

      May 15, 2018

      Great upgrade

      With larger tires(35 and up) this is a must have. It decreased my stop distance by 30. Well worth a little time and money to avoid a collision.


      Year: 2014Submodel: Rubicon

      Helpful (8)

    • 4/5

      Installation Time: Less than 1 Hour

      March 14, 2018

      Big brakes

      Installed with front brakes and master cylinder, considerable difference in stopping. And extreme is a great go to place for JK stuff.


      Year: 2013Submodel: Rubicon

      Helpful (9)

    • 5/5

      Installation Time: Afternoon

      December 14, 2017

      Great Brakes

      This is a great way to supplement the Big Brakes Installed on the front of my JKU. Install tip- I had to loosen the parking brake adjuster to remove the original rotors. There is a rubber plug in the backing plate that you remove to access the star adjuster inside.


      Year: 2010Submodel: Wrangler

      Helpful (10)

    • 5/5

      Installation Time: Afternoon

      November 23, 2017

      Nice upgrade

      Nice upgrade. Simple install. Compatible with parking brake and stock calipers.


      Year: 2008Submodel: Wrangler

      Helpful (9)

    • 5/5

      Installation Time: Less than 1 Hour

      November 10, 2017

      Great improvement

      Typical Teraflex upgrade via Extreme Terrain. Teraflex can be a little pricey but as usual this was a nice upgrade with NO issues.


      Year: 2008Submodel: Wrangler

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      July 15, 2017

      Big brakes big value.

      Great fit and finish on quality parts, easy install, great value.


      Year: 2010Submodel: Rubicon

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      June 04, 2017

      Easily the best and fastest upgrade

      Easiest upgrade I have ever done new rotors and pads


      Year: 2014Submodel: Wrangler

      Helpful (12)

    • 5/5

      May 11, 2017

      Good addition to the front brakes

      Compliments the Big Brakes I installed on the front


      Year: 2016Submodel: Wrangler

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      February 05, 2017

      Who doesn't like more stopping power?

      This is a great addition to the front brake kit. Great quality and very easy to install. You will notice increased stopping power, I suggest installing new pads at the same time.


      Year: 2014Submodel: Rubicon

      Helpful (13)