4-Inch Lift Kit with N3 Shocks for Jeep Wrangler TJ 4WD (1997–2002)

About this kit

4-Inch Lift Kit with N3 Shocks, fitment-checked

Rough Country 90630 is a 4-inch lift kit for the 1997–2002 Jeep Wrangler TJ 4WD in SE, Sport, Sahara, and X trim. It ships as two boxes — a TJ 4WD coil box and the 4in N3 kit box — and bolts on without cutting or welding. Automatic-transmission Wranglers may need an SYE and CV driveshaft, plus adjustable lower control arms (SKU 1190), to settle driveline vibration.

This 4-inch lift kit for the 1997–2002 Jeep Wrangler TJ 4WD raises the front to sit level with the rear instead of the factory nose-down rake, and the coil springs are wound to factory spring rates so ride quality stays close to stock. A tubular transfer case drop holds driveshaft angles in line, and the included control arms use OEM-style rubber bushings. If your TJ has an automatic transmission, plan on an SYE and CV driveshaft — and possibly adjustable lower control arms, SKU 1190 — before you finish. A downloadable Rough Country installation guide is available.