Perrin [15-21 WRX, 14-18 Forester, 18-20 Crosstrek, 17-22 Impreza] Lightweight Water Pump Pulley Black | PSP-ENG-111BK T-shirts The full-length adjustable design allows

The full-length adjustable design allows ride height changes without affecting shock stroke

/DMann Tuning"

5-inch collector promotes efficient scavenging and strong power delivery across the RPM range

Special carbon fiber are built to order which will take 12 weeks

Perrin [15-21 WRX, 14-18 Forester, 18-20 Crosstrek, 17-22 Impreza] Lightweight Water Pump Pulley Black | PSP-ENG-111BK T-shirts The full-length adjustable design allowsOVERVIEW 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