BMR rod-ended, single-adjustable upper trailing arms (UTA111) for 2008–2017 Dodge Challenger are finished in red and use 1-inch DOM tubing with zinc-plated two-piece X-series chrome-moly rod ends and 304 stainless spacers. They reduce deflection and increase articulation compared with stock trailing arms, offering adjustable geometry and improved repeatability for street, drag, and road‑race applications.
BMR 08-17 Challenger Upper Trailing Arms w/ Single Adj. Poly/Rod Ends - Red