Rough Country - 624-2.5-inch Suspension Lift System for Jeep: 07-18 Wrangler JK 4WD 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: 2007-2018 4WD Jeep JK Wrangler; 2-door models ONLY Notes: Does NOT fit 4-door (Unlimited) models.; SKU: 624 includes shock relocation brackets.; SKU: PERF678 includes (4) Performance 2.2 series shocks [+$80]. Kit Contents: FRONT: Lifted coil springs, Shock relocation brackets (SKU: 624), Brake line relocation brackets, Hardware; REAR: Lifted coil springs, Shock relocation brackets (SKU: 624), Brake line relocation brackets, Hardware; SHOCKS: Optional: (4) Performance 2.2 series [+$80] (SKU: PERF678) Specs: Est. Install Time: 2-3 hours