The 4.5-inch X-Series N2 features a transfer case drop kit, adjustable track bar, stainless steel brake lines, and sway-bar disconnects. A set of lifted coil springs and all-new rear lifted leaf springs help your XJ gain a total of 4.5-inches of lift - plenty of clearance for 32-inch tires. This X-Series kit features Rough Country's X-Flex Control arms in the front upper and lower position. X-Flex Arms are fully adjustable, and feature a ball-in joint, massive 2.5-inch diameter body, and huge 1.25-inch threads. X-Flex Control Arm Joints have long offered considerable range, strength, and safety for off-road applications but it doesn't stop there. X-Flex Joints now feature Adjustable Retainer Rings, allowing you to preload the bushings by compressing them prior to install. These bushings are fitted with interlocking grooves that completely encase the ball joint for a firm grip. Made of high-quality 88 Durometer Urethane, these bushings retain the memory of their original shape, are weather resistant, and offer a much longer lifespan. This X-Series Lift now also offers N2.0 shocks; outfitted with rubber bushings and armed with 10-stage velocity sensitive valving, chromed hardened 9/16-inch piston rods, and massive 1 and 3/8-inch bores; allowing for a super smooth highway ride and outstanding control in rugged off-road situations - all from the same shock. So if you're looking for longevity and an uncompromised ride, look no further. Rough Country's X-Series N2 features the best of the best in off-road hardware.
Rough Country's 4.5-inch X-Series Suspension Lift System - 633XN2
100% Bolt-on installation; Quick disconnects easily store out of way when not in use; X-Flex control arms:; Clevite OEM style rubber bushings; Flex joints with 2.5-inch diameter body and huge 1.25-inch threads; Adjustable from 0-6-inches of lift; Fully rebuildable and greasable; Adjustable retainer ring; Upper joints pivot up to 20 degrees; Lower joints pivot up to 35 degrees; N2.0 shocks are application valved providing optimum on and off-road performance
Slip Yoke Eliminator (#50-7906 - Only fits NP231 transfer cases) with CV drive shaft is recommended to avoid driveline vibration; 33-inch tires require minor fender trimming to clear
Manufacturer: Rough Country Suspension Systems; Part Number: 633XN2; Weight (Lbs): 196.5; Install Time (Hours): 5-6; Wheel Backspacing (Inches): 3.75; Recommended Tire Size: 32-by-11.50
Front: Lifted coil springs, lower tubular control arms, solid tubular transfer case drop kit, sway bar links, and brake line relocation brackets; Rear: Leaf spring