BMR on-car adjustable upper trailing arms (UTA112) for 2008–2017 Dodge Challenger combine 1-inch DOM tubing with TIG-welded chrome-moly tube adapters to eliminate deflection and allow on-vehicle adjustments. They include zinc-plated two-piece X-series chrome-moly, Teflon-lined rod ends and 304 stainless spacers for increased articulation and durability. Intended for street, drag, and road-race use, these arms simplify tuning and improve repeatability.
BMR 08-17 Challenger Upper Trailing Arms w/ On-Car Adj. Poly/Rod Ends - Black Hammertone