This part is intended to cover the additional TPMS hole if wheel has two air valve holes and car doesn't use TPMS

5Caster: 6

Subaru WRX 2008 Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures

Torque capacity 790Nm

Features sequential ports for quiet operation on mild boost and full performance at full boost

Clutch Kit - Xtreme Performance Heavy Duty Organic 180Nm KVW20002-1A Others This part is intended toXtreme 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 180Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure