BMR's AA757 adjustable lower A-arms for 2010-2014 Ford Mustang replace the factory lower control arms with heavy-duty 1.25-inch, 0.120-inch wall DOM tubing to eliminate deflection and improve steering feel. They include greasable heavy-duty ball joints, greasable Delrin rear bushings, and chrome-moly, Teflon-lined rod ends for adjustability, improving response in street, drag, or handling setups.
BMR 10-14 Ford Mustang Adj. Lower A-Arms w/ Delrin/Rod End / 19mm Tall Ball Joint - Black Hammertone