The BMR on-car adjustable polyurethane upper control arm for 2011–2014 S197 Mustangs provides on-vehicle pinion-angle adjustment, greasable 95‑durometer bushings, and a red hammertone finish. Created to reduce control arm flex and improve traction and consistency on the street or strip, it allows fine alignment tuning without removal. This direct-fit arm maintains articulation while resisting high compression loads during hard launches for S197 Mustang applications.
BMR 11-14 S197 Mustang Upper Control Arm On-Car Adj. (Polyurethane) - Red