BMR Fabrication designed these replacement a-arms to help reduce the weight of the massive S197 frame. This pair of a-arms are compatible with the factory's k-member and are direct replacements for the stock variants and reuse all of the factory bolts and mounting locations. These a-arms fit 2005 to 2013 Mustangs.
Instead of using extremely heavy stamped steel, BMR's a-arms are made out of 1-1/4" drawn-over-mandrel steel tubing with a combined weight that is 11.2lbs less than stock. The rear pivot joints are CNC machined for more accurate fitment and precise function. The ball joints are 100% OE and sourced from Ford's own supplier. Each a-arm comes with polyurethane bushings that have superior performance and lifespan over the factory rubber bushings.
