The IWG-75 Internal Wastegate Actuator for the Nissan Juke and Pulsar 1.6T is a straight swap for the standard wastegate actuator and offers significantly improved performance and durability. With an internal spring pressure of 14PSI, the IWG-75 offers more stable boost control, resulting in less wasted boost, quicker turbo spool and less boost drop-off at the top of the rev range compared to the standard 'tin can' actuator.