07-18 Wrangler JK, 2 & 4 Door;Models with 4" lift;Shock Series: PRO-M;Extended Length: 26.7 inches;Collapsed Length: 17.1 inches;Upper Mount: Loop;Lower Mount: Loop;Finish: Silver powder coat;Sold individually;Nitrogen gas charged;Vehicle specific valving;Multi-stage disc pack;14mm chrome hardened shaft;Polyurethane shock boot included;California Residents: WARNING