TeraFlex 1151400 4" Lift Kit w/Track Bar for 2007-2018 Jeep Wrangler 4-Door JK

Lift Kit-SuspensionSuspension Lift KitSuspension Lift Kit; 4 in. Lift; Incl. Front Swaybar Disconnects; Rear Swaybar Links; Rear Trackbar Brackets; Bumpstops; Hardware;FEATURES:Improves Off Road PerformanceMaintains Quality Highway RideTera Manufacturing was started in the fall of 1996 to meet the needs of the growing market for heavy duty off road equipment and suspension enhancements. TeraFlex was the first manufacturer to introduce a Jeep TJ Wrangler suspension system onto the market. TeraFlex has been professionally involved with Jeeps since the 1950's and our experience has taught us how to make them perform their best. Since the beginning of TeraFlex we have constantly added unique and innovative products to make our line what it is today. Other suspension systems also followed, and again we were the first to offer a suspension system for the Jeep WJ Grand Cherokee. Tera Manufacturing has also been an innovator in developing alternate gear ratios for the low range portion of production transfer cases from Dana Spicer and New Venture Gear Company. Tera Manufacturing was instrumental in working with the engineers at New Venture Gear Company to develop the current 4:1 ratio transfer case now in use with Jeep corporation for the rubicon edition TJ Wrangler. We are still the only aftermarket company to address the low range needs of the NV231 transfer case. With the increased demand for extreme duty axle applications Tera Manufacturing began manufacturing a new hybrid axle design that addressed the weak aspects of the Dana 60 High pinion differential. TeraFlexs' line of heavy duty axles have been designed to withstand all of the abuse and power that popular Rock Crawling competition events like UROC put them through. As a company we are known for our ability to take an existing product and enhance its usefulness and performance for specific needs off-road while retaining the drivability requirements that are necessary and essential for highway use. Our products are engineered, tested and developed with you in mind. If we are not always improving on your experience in a Jeep, then we are not doing our Job.

The TeraFlex 4� JK suspension lift kit includes a 4� lift kit, shocks, front sway bar disconnects, rear track bar bracket, bump stops and all necessary hardware. This kit will allow you to run up to a 37� tire (aftermarket wheels with 4.5� backspacing or less are required). Fits all JK Wranglers including Rubicon and Unlimited. Note: drive shaft modifications are required on all 2 door JK Wranglers & may be necessary on 4 door Unlimiteds with this suspension system.