Millway Motorsport Billet Rear Trailing Arms (E9X M3/E82 1M)
Millway Motorsport Billet Rear Trailing Arms for the E90/E92/E93 M3 and E82 1M.
These replace the original pressed steel trailing arms for a huge improvement in rear end stability and feedback, while only weighing 430g each.
Two required per vehicle – priced per pair.