Rough Country - 901-2.5-inch Suspension Lift System for Jeep: 07-18 Wrangler Unlimited JK 4WD/2WD Features: Easy bolt-on installation; Increased ground clearance; Factory tuned coil springs are based on the stock spring rate; Allows the use of the factory equipped shock absorbers Fits: 2007-2017 4WD Jeep JK Wrangler Unlimited; 2007-2017 2WD Jeep JK Wrangler Unlimited; 4-door models ONLY Notes: Does NOT fit 2-door models.; SKU: 901 includes shock relocation brackets; SKU: 67930 includes (4) Premium N3 series shocks Kit Contents: FRONT: Lifted coil springs, Shock relocation brackets (SKU: 901), Brake line relocation brackets, Hardware; REAR: Lifted coil springs, Shock relocation brackets (SKU: 901), Brake line relocation brackets, Hardware; SHOCKS: (4) Premium N3 series (SKU: 67930) Specs: Est. Install Time: 2-3 hours