Best of the best. Fall-Line Motorsports has taken everything they've learned in manufacturing over the last decade to create an ultra high-end interpretation of the E9X / E82 1M trailing arm.
Fall-Line's bespoke version discards the deformation-prone stamped steel arm in favor of 5-axis CNC machined, billet aluminum. This pair has been gorgeously crafted and pocketed (to save weight without compromise to rigidity) and is hard coat black anodized for ultimate resistance to wear. So too has the hardware been given an upgrade—10.9 grade corrosion-resistant extended bolts are included to replace the inferior factory pieces.
These arms represent another exciting entry into the often neglected E9X trailing arm market and add valuable peace of mind for street or motorsport duty from the undisputed champion within the BMW realm.
- For all E9X M3 cars (E90, E92, E93) and E82 1M
- DMG Mori 5-Axis CNC machined, billet aluminum construction
- Hard coat black anodized
- Easy install, no new alignment required
- Sold in pairs