Perrin [15-21 WRX, 14-18 Forester, 18-20 Crosstrek, 17-22 Impreza] Lightweight Water Pump Pulley Black | PSP-ENG-111BK T-shirts Drilling required for a secure

Drilling required for a secure and professional installation

PREVENT FUTURE FAILURESubaru models with OEM clutch-style alternator pulleys may fail over time

Nissan GT-R Premium 2014

Professional Installation: Strongly recommended to ensure the best results (instructions not included)

a deep sporty tone

Perrin [15-21 WRX, 14-18 Forester, 18-20 Crosstrek, 17-22 Impreza] Lightweight Water Pump Pulley Black | PSP-ENG-111BK T-shirts Drilling required for a secureOVERVIEW The PERRIN Water Pump Pulley lightens up your rotating engine parts to free up power. A weight savings that can be felt with every blip of the gas pedal! DECREASE ROTATIONAL MASS PERRIN Lightweight Water Pump Pulleys weigh 0. 48 lbs, which is 0. 28 lbs lighter than the OEM pulley. Throttle response, horsepower, and torque are all increased with this easy to install part. LIGHTWEIGHT WATER PUMP PULLEY Reducing the weight of rotating parts