
90630 4-inch Suspension Lift System
Rough Country 90630 Features:
Who says your daily driver and your weekend warrior can't be the same vehicle The 4-inch N3-Series Kit for Jeep TJ was engineered by Rough Country's Research and Development Team to give the perfect blend of off-road performance and smooth highway ride. A set of application tuned, lifted coil springs are included in this kit along with a set of tubular lower control arms outfitted with rubber Clevite bushings for the best in vibration dampening. The 4-inch N3-Series kit also includes a tubular transfer case drop kit, track bar bracket; and a full set of extended sway bar links.Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body, this shock offers up to 36kN Tensile Strength for a long lifespan of impressive vibration dampening. Features natural rubber bushings and an eye-catching metallic silver paint.
- Solid tubular transfer case drop maintains proper driveshaft angles to avoid vibrations
- Front Kit Components: Lifted coil springs, Lower fixed control arms, Extended sway-bar links, Transfer case drop kit, Hardware
- Install Time: 6-8 hours
- Rear Kit Components: Lifted coil springs, Lower fixed control arms, Extended sway-bar links, Track bar drop bracket, Hardware
Rough Country 90630 Fitment Notes:
- Automatic transmission models may require a SYE & CV Drive Shaft to fix driveline vibrations, adjustable lower control arms (# 1190, may also be required in conjunction with the SYE and CV Drive Shaft.