Driveshaft has to be from BMW E90 or E90 M3 or an aftermarket one that fits E90

Weld Flange (Alloy) - Suit Turbosmart Power Port

While e-Boost2 is fitted with a state-of-the art software

shrinks it

Boost Gauges

Clutch Kit - Xtreme Performance Heavy Duty Organic 270Nm KHN21006-1A TPMS Driveshaft has to be fromXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 270Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure