Perrin Lightweight Crank Pulley (FA/FB Engines w/Large Hub) - Red - 19-21 Subaru WRX / 16-18 Forester - PSP-ENG-104RD Orange gives smoother shifting action

gives smoother shifting action

ORB-12 inlet and ORB-10 outlet ports

Sold individually with a clamp to hold it in place

Each sway bar is made from chromium steel and feature precision forged ends and exclusive polyurethane bushings that eliminate squeaks and the need for lubrication

5lbs less than factory

Perrin Lightweight Crank Pulley (FA/FB Engines w/Large Hub) - Red - 19-21 Subaru WRX / 16-18 Forester - PSP-ENG-104RD Orange gives smoother shifting actionThe PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the gas pedal. (1) PERRIN Lightweight Crank Pulley (1) PERRIN Crank Pulley Hub Warranty & Instructions Perrin 19 21 Subaru WRX 16 18 Forester Lightweight Crank Pulley (FA FB Engines w Large Hub) Red Fitment Subaru WRX 2015+, 2019: Subaru: WRX: Base, 2019: Subaru: WRX: Limited, 2019: Subaru: WRX: Premium, 2020: