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Teraflex 2.5 in. Performance Budget Boost Kit w/ Shocks (07-18 Jeep Wrangler JK)

Item J10219
ExtremeTerrain no longer carries the Teraflex 2.5 in. Performance Budget Boost Kit w/ Shocks (07-18 Jeep Wrangler JK). Please check out 2007-2018 Jeep Wrangler JK 1-2" Lift Kits for an updated selection.

Features, Video & Details

  • Accomodates Up to 35" Tires
  • Improves Off-Road Performance
  • Provides a 2.5-Inch Lift

Review & Installation Video

Review & Install Video

What's in the Kit. The TeraFlex JK Wrangler 2.5-inch Performance Budget Boost with shocks includes bump stops, rear sway bar links, a rear track bar bracket, and brake line external hardware. Spring retention spacers in this kit ensure that the spring stays in place even under extreme articulation.

Performance. This Jeep Wrangler JK lift kit is an economical option to fit 35-inch tires to your vehicle. It ensures a controlled and balanced ride both on- and off-road.

Fitment. This 2.5-inch TeraFlex Budget Boost is designed for 2007-2018 Jeep Wrangler JK models.

Note: Exhaust spacer kit J12153 required with this lift on 2012-2018 JK

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • Coil Spring Spacers
  • Shocks
  • Rear Sway Bar Links
  • Rear Track Bar Bracket
  • Bumpstops
  • Brake Line Extensions
Installation Info
Tech Specs
Lift Kit Specifications
Year/Model: 2007-2018 JK Manufacturer: Teraflex
Lift Type: Coil Spacer Lift Height: 2.5"
Shocks Included: Yes Max Tire Size: 35
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

    Customer Photos (12) Submit Your Photo

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      Questions & Answers (11)

      5 Top Rated Questions

      Will this fit on a JKU or will I need different shocks?

      • The Teraflex 2.5 in. Performance Budget Boost Kit w/ Shocks will be compatible with both 2 and 4 door models. Only springs are specific to the 2 and 4 door models and this kit will reuse your factory springs and install spacers- which are universal.

      Helpful (0)

      Hi I recently bought this but I need coil springs also. What Tereflex coil springs would you recommend I get to go with this kit? Thanks

      • The Teraflex 2.5 in. Performance Budget Boost Kit w/ Shocks is intended for use with the factory springs, and install of the spacers. If you are removing the factory springs, we would suggest removing the spacers as well and installing springs rated for 2.5" of lift. 

      Helpful (0)

      Will a 20x10 rim and 35 tire rub on anything after installing this lift?

      • You should not experience any rubbing issues with a 20x10 wheel and a 35" tire as long as the wheel has the proper backspacing, when installing with the Teraflex 2.5 in. Performance Budget Boost Kit w/ Shocks.

      Helpful (0)

      I have stock everything. I need to replace shocks all around. I'm trying to decide between this kit and the other Tera with springs. What the main difference beside springs? What can I expect using this kit with my stock springs? I will need a steering stabilizer mine leaking.. I'm going to run stock wheels and tires for now do I need anything else.? I will be going to 33 or 35 tires later..

      • Thank you for your question! Both lifts will accommodate up to a 35" tire, but I would recommend a 33" for the most travel distance. The Teraflex 2.5 in. Performance Budget Boost Kit with shocks will come with the shocks, but it will also come with coil spacers to adjust your coils to be in the same lift spec as the socks. The Teraflex 2.5 in. Lift Kit without Shocks will come with the higher springs, but it will not have shock extensions to bring your factory shocks to the same lift spec as the coils. The Teraflex 2.5 in. Lift Kit without Shocks is designed so you are able to pick out the shocks you specifically want in the 2.5" spec for the lift.

      Helpful (0)

      What are the recommended add ons? Gear ratio change? Putting on 35's and reading about lowered peformance.

      • Thank you for your question! You should not need any additional components for the suspension with this kit, although I always recommend an alignment after lifting. If you are putting on 35's, re-gearing is a good choice or a tuner to correct the computer. If everything is corrected you shouldn't lose too much performance.

      Helpful (0)
      Post Your Question
      6 More Questions
      I installed the teraflex leveling kit awhile back so I could run 33" tires. What kit do I need exactly to run 35" tires? 1 answer
      It says this lift can accommodate up to 35" tires. What backspacing or offset would I need on a 9" wide rim for those to work well? 2 answers
      Are these shocks hydrolic or nitrogen? 1 answer
      I just purchased a 2007 unlimited X that has this left kit. It also has a 9550 stabilizer on it and 33" tires. It has a bit of a wobble when you hit bumps on the road and feels unsafe. It has the stock track bar. What would you recommend to make it feel more stable. I was thinking it needed an adjustable track bar but not sure if you would recommend something more 1 answer
      Is an exhaust spacer required with this lift kit 1 answer
      Does this kit also level the jeep? 1 answer

        Customer Reviews (12) Write a Review

        Overall Rating 4.8

        out of 5 stars

        Installation Time:Full Day

        Installation Cost:$500-$1000

        • Appearance 4.833333 4.8
        • Bang For Your Buck 4.666667 4.7
        • Onroad Ride Quality 4.583333 4.6
        • Offroad Capability 4.5 4.5

        • 5/5

          May 27, 2018

          TeraFlex 2.5 Boost

          Lyft did exactly what I needed to do to get 20 inch wheels 35 inch tires under Jeep jk .

          Paul F

          Year: 2017Submodel: Wrangler

          Helpful (5)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: $500-$1000

          December 03, 2017

          Perfect lift!

          Just had this lift installed. It looks great! Perfect height. Ride is good. Can't wait to get it off road. Was going to install myself but just did not have the time or the space. Worth having the shop do it.


          Year: 2016Submodel: Wrangler

          Helpful (5)

        • 5/5

          October 04, 2017


          enjoyed this kit and you will too if you want to save a bit of money and still look nice


          Year: 2016Submodel: Wrangler

          Helpful (5)

        • 5/5

          Installation Time: Afternoon

          August 29, 2017

          Excellent value and quality

          I purchased this kit because of the reviews and the price. I wanted the lifted look and the ability to have bigger tires. I didn't want to go full on jacked because my jeep is still under warranty. This kit rides nice and looks sick!


          Year: 2016Submodel: Wrangler

          Helpful (5)

        • 4/5

          Installation Time: Full Day

          July 03, 2017

          My JK's update.

          Replacing my worn out suspension has revitalized my jk. Now when I drive over bumps I don't hear clinking and rattling. The ride is phenomenal. I'm looking forward towards my next project.


          Year: 2010Submodel: Wrangler

          Helpful (7)

        • 5/5

          Installation Time: Full Day

          March 18, 2017

          Pretty simple install

          This pretty simple install. I installed this on my own so it took a little longer, but got it done in a day. I'm pretty happy with it and the Jeep is definitely starting to look more like an off road vehicle, instead of a grocery-getter! Haha!


          Year: 2013Submodel: Wrangler

          Helpful (5)

        • 5/5

          Installation Time: Afternoon

          October 05, 2016

          2.5 budget lift

          Great kit for the price! Easy to install. Rides great!


          Year: 2015Submodel: Wrangler

          Helpful (6)

        • 4/5

          Installation Time: Afternoon

          June 30, 2016

          great ride

          installed kit to raise jeep for bigger tires surprised by the performance of the teraflex kit, my ride has improved over the stock handling it took 3 1/2 hours to install in my driveway. only thing I forgot was the steering stabilizer which I will be ordering next. very happy. when I am ready to go Higher it will be with teraflex


          Year: 2016Submodel: Wrangler Unlimited

          Helpful (7)

        • 5/5

          Installation Time: Afternoon

          September 20, 2015

          2015 2-Door Install

          Easy install, took about 4 hours with a friend. Great fit, rides almost as comfortable as stock. Great value for the money. 2.5 inch almost looks like an understatement. This is perfect for 35's, I wouldn't go with 33's.


          Year: 2015West Milford, WV

          Helpful (6)

        • 5/5

          August 21, 2015

          Lift kit

          Pretty straight forward to install. Great for on and off road. Feels just like stock shocks on road. Great quality.


          Year: 2015New Jersey

          Helpful (6)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: $250-$500

          February 28, 2015

          Great Quality & Value

          Teraflex makes a great product, offers good instal instructions/videos on YouTube and is very active on the Jeep forums. I enjoy supporting businesses that are an actual part of our community, not just a manufacturer of parts. I purchased my JK used and crawled under before ordering the lift. The coils were recently replaced and still had the factory stickers on so I went with this kit, instead of the full kit with springs. I also ordered a matching stabilizer. Ride quality on highway is awesome, and the little bit of wheeling I do it handles just fine. I would recommend this product.


          Year: 2007Kentucky, USA

          Helpful (5)

        • 5/5

          Installation Time: Afternoon

          December 20, 2013

          Great lift, and great way to get the tires you want to fit!

          This lift kit from TF came with everything I needed for installation. Myself and 1 friend completed the install in about 3-1/2" hours, in my 2 car garage and basic hand tools. Simple instructions with pictures were also included. I couldn't be happier, I was able to put 35x12.5R15 GoodYear MT/R's under my JK sport and the stance is 100% more appealing. Rides better now than it did brand new, the shocks that came with the kit are great. I recommend this lift kit to everyone who owns a JK


          Year: 2013Fayetteville NC

          Helpful (9)

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