P2M Universal Ball Bearing Turbo Oil Restrictor - Gt25/28/30/35 Series

P2M -3AN aluminum turbo oil restrictor is required for all ball bearing GT25/28/30/35 series turbo. The purpose of this restrictor is to reduce the engine oil pressure to the turbo to avoid blowing out the ball bearing seals. Made to accommodate all -3 turbo line. The restrictor has a diameter of 0.03" oil passage.