Megan Racing Tesla Model 3 17+ Rear Lower Trailing Arm - MRC-TS-0181Megan Racing Control Arms are constructed of a Lightweight Steel Alloy which is able to withstand the stresses of extreme competition these arms are powder coated with a 3 Stage process to ensure durability and protection against the elements. Polyurethane bushings provide freedom of movement with minimum bind while eliminating all slop unlike factory molded rubber bushings which will not only increase vehicle dynamic response but also allow the