BMR 08-17 Challenger Upper Trailing Arms w/ On-Car Adj. Poly/Rod Ends - RedFits all 2008 2019 Dodge Challengers; On car adjustable design; High durometer internally fluted polyurethane greasable bushings; Heavy duty zinc plated two piece, X series, heat treated, chrome moly, self lubricating, Teflon lined rod ends; MIG welded 1 inch DOM steel tubing; TIG welded Chrome moly tube adapters; Dramatically reduces trailing arm flex; Greatly reduces bushing deflection; Improved Performance with acceptable NVH levels; Designed for