4" Suspension Lift. Do you want to run a set of larger wheels and tires on your 2007-2017 JK Wrangler? If so, you are going to need a suspension lift. Luckily for you Mammoth 4x4 put together a Lift Kit that will raise your four door Wrangler's suspension by a full 4 inches. This 4" Lift Kit will allow you to run much larger tires up to 37 inches in size. With the increased ground clearance of a Mammoth Lift Kit and a bigger set of tires you will be able to easily traverse obstacles and hazards found both on and off road.
Mammoth 4x4 Shocks. Manufactured using a gas pressurized twin-tube design, these non-adjustable Mammoth 4x4 Shocks have a larger diameter piston to provide better dampening and rebound, when compared to your original factory shocks. Mammoth 4x4 Shocks feature an outer steel housing that is completed in durable black coated finish for impressive good looks and to provide corrosion protection against the elements.
Mammoth 4x4 Coil Springs. The included linear (standard rate) Mammoth 4x4 coil springs are shot peen harden to increase tensile strength for a stronger longer lasting spring. Every Mammoth 4x4 spring is cycled, set and spring rate verified, so you get the expected ride height right out of the box with no settling.
Bolt-On Installation. Designed to be a direct bolt-on replacement for the factory suspension, the Mammoth 4x4 4-inch Lift Kit includes (4) Shocks and (4) Coil Springs, Pitman Arm, extended sway bar links, front and rear track bar relocation brackets and brake line relocation brackets. There is no drilling or modifications required for installation.
Recommended Upgrade. When lifting your 2012-2017 JK Wrangler it is highly recommended to install a set of Exhaust Spacers. After lifting, your JK's front driveshaft will come into contact with the exhaust and can easily melt the CV boot damaging the driveshaft. An Exhaust Spacer Kit will prevent this contact to extend the life of your Wrangler's driveline. Please select from the option listed above.
Application. This Mammoth 4x4 4-inch Lift Kit is specifically designed to fit 2007-2017 Four Door JK Jeep Wranglers. A full 4-wheel alignment should be completed after installation.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
