It's pretty obvious that adding extra ground clearance is one of the first things Jeepers consider when they plan on taking their Wrangler off-road. TeraFlex is one of the best in the business and they design quality components to do just that. The simple, traditional, no-frills 2.5" Coil Spring Base Lift Kit has all of the basic parts you'll need to tackle the trails. Even if you're just looking to throw on some larger tires to give your JL a more aggressive look or stance, this 2.5" kit is more than enough to accommodate tires up to 35".
 
TeraFlex designed this kit to tackle more difficult terrain, but not at the cost of on-road handling. This is a major point to consider especially if your off-road rig doubles as your daily driver. They've also gone to great lengths to make sure that their system will provide properly developed suspension geometry, roll center, and load tuning to ensure performance and drivability.