All the metal components on E90 rear suspension are from high strenght steel

The eWG40 CompGate40 is a 40mm Electronic External Wastegate that uses full electronic control without the limitations associated with traditional pneumatic control

Ackermann and bump-steer have also been revised for a more refined driving feel

Stainless Steel cast body & Aluminium actuator housing

Minimum 345 mm

JR Wheels JR37 18x8 ET20-45 5H BLANK Glossy Black CB: 72,6 JR9 All the metal components onPCD: 5x100, 5x105, 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45