BMW 3 Series (E21) Control Arms

BMW 3 Series (E21) Control arms are pivoting components attached to both the body frame of the car as well as the steering knuckle.  The pivoting for the two ends occurs on a bushing on the wide end, and on a ball joint at the thinner end.  Control arms are also commonly known as wishbones or A-frames.

Whether you’re repairing a Macpherson strut suspension or upgrading a double wishbone suspension, you’ll need one or two aftermarket control arms to complete the job.  I Love Body Kits carries custom BMW 3 Series (E21) control arms from many different automobile parts manufacturers, so find one or two wishbones that you need and solidify your car’s suspension system.