Perrin Lightweight Water Pump Pulley Red WRX 15-21 / Forester 14-18 / Crosstrek 18-20 / Impreza 17-22 | PSP-ENG-111RD

OVERVIEW

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 inside and outside an engine frees up horsepower to send to the wheels. With that in mind, the PERRIN Lightweight Water Pump Pulley replaces the OEM water pump pulley with a lightweight, high-performance version.

EASY INSTALLATION

Installation of the water pump pulley is fairly simple and requires only basic hand tools.

DESIGN & CONSTRUCTION

The PERRIN Lightweight Water Pump Pulley is machined from 6061T6 billet aluminum. Featuring an anodized black, blue, or red, finish and laser etched for increased belt life and a precision fit.