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

high performing 40mm external wastegate designed specifically for endurance racing or where water cooling is not available and high thermal thresholds are required for extended periods of time

the Turbosmart replacement kit is mechanically controlled by manifold pressure

and offers significantly improved performance and durability

Output Regulated Oil Pressure Suits Most turbochargers

JR Wheels JR45 21x9,5 ET15-35 5H BLANK Silver w/Machined Face CB: 72,6 CVR6 All the metal components onPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x120. 6, 5x127, 5x130 ET: 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35