The limited amount of rear camber correction that can be applied to the rear of the E36, E46 and E85/E86 Z4 chassis’ becomes a real issue when lowering the vehicle or when wanting to dial in more aggressive alignment for track use. Powerflex developed these adjustable items to allow a large range of adjustment and for increased strength.

These rear arms allow for on-car adjustment through approximately four degrees of camber change. They incorporate a high performance polyurethane inner bush, suitable for road or track use while offering compliance for comfort.

Arm located between part numbers 18 and 19 on diagram. Priced per pair – one pair required per vehicle. Covered under Powerflex’s lifetime warranty.