The kit comes with parts to fit a BMW E36 or E46 rack to the subframe

Depending on the type of engine and oil sump setup

Brown/Red 11psi Middle Spring and Brown/Pink 7psi Outer Spring (installed)

Turbosmart's IWG-75 Internal Wastegate Actuator allows more precise control over the flow of exhaust gas to the turbocharger compared to the stock actuator

and Orange Spring (Inner -8 InHg)

Clutch Kit - Xtreme Performance Heavy Duty Organic KCR28005-1A JR22 The kit comes with partsXtreme 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 Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure