Perrin Lightweight Water Pump Pulley Blue Subaru BRZ / Toyota GR86 22-26 | PSP-ENG-113BL Merge Collectors Allows rotating the throttle body

Allows rotating the throttle body and alternator clearance

2008-2021 Subaru STI (Manual Transmission)

5” Diameter 6061 Aluminum Piping – Beadrolled and CNC mandrel bent on a large radius for max flow

other non turbo fitments listed below

Perrin Lightweight Water Pump Pulley Blue Subaru BRZ / Toyota GR86 22-26 | PSP-ENG-113BL Merge Collectors Allows rotating the throttle bodyProduct Fitment: 2022 2026 Subaru BRZ 2022 2026 Toyota GR86 Upgrade your Subaru or Toyotas engine with the PERRIN Water Pump Pulley. Precisely machined from 6061T6 billet aluminum and available in anodized black, blue, or red, this directreplacement pulley slashes rotating mass. Shedding 0. 28 lb compared to the OEM unit (0. 48 lb vs. 0. 76 lb) enhances throttle response, torque delivery, and overall engine efficiency Key Benefits: Reduced rotational