Revshift Rear Trailing Arms - BMW / E9X / E8X | BTA-E9X

These billet aluminum rear trailing arms fit the BMW E9x and E8x including the M models. They are CNC machined from 6061-T6 aluminum. These trailing arms replace the flimsy stamped oem part, stiffen the rear suspension, and improve the vehicle's handling.
Currently available in the machined aluminum finish only.
Lifetime warranty
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