Description

The 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.

The PERRIN Lightweight Crank Pulley and Hub weighs just 2 lbs, which is 1 lb lighter than the stock OEM crank pulley. This reduction in weight from the crankshaft is equal to removing more than 100 lbs of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy-to-install part.

For perfect fitment, each PERRIN Lightweight Crank Pulley includes a precision machined hub. The front oil seal surface is highly finished to meet OEM levels. 

Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.

The PERRIN Crank Pulley is machined from 6061T6 billet aluminum and the hub from 4130 steel. Featuring an anodized black, blue, or red finish and laser etched for increased belt life and precision fit.

Specifications

  • Crank Pulley Material: CNC Aluminum
  • Hub Material: 4130 Steel
  • Finish: Anodize
  • OEM Crank Pulley Weight: 3 lbs
  • PERRIN Crank Pulley Weight: 2 lbs

What's Included

  • (1) PERRIN Lightweight Crank Pulley
  • (1) PERRIN Crank Pulley Hub
  • Warranty & Instructions

Compatibility

  • Subaru FA/FB Engines
  • 2019 - 2021 Subaru WRX
  • 2016 - 2018 Subaru Forester
  • 2015 - 2016 Subaru Impreza
  • 2015 - 2019 Subary Legacy
  • 2015 - 2019 Subaru Outback

The 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.

The PERRIN Lightweight Crank Pulley and Hub weighs just 2 lbs, which is 1 lb lighter than the stock OEM crank pulley. This reduction in weight from the crankshaft is equal to removing more than 100 lbs of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy-to-install part.

For perfect fitment, each PERRIN Lightweight Crank Pulley includes a precision machined hub. The front oil seal surface is highly finished to meet OEM levels. 

Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.

The PERRIN Crank Pulley is machined from 6061T6 billet aluminum and the hub from 4130 steel. Featuring an anodized black, blue, or red finish and laser etched for increased belt life and precision fit.

  • Crank Pulley Material: CNC Aluminum
  • Hub Material: 4130 Steel
  • Finish: Anodize
  • OEM Crank Pulley Weight: 3 lbs
  • PERRIN Crank Pulley Weight: 2 lbs
  • (1) PERRIN Lightweight Crank Pulley
  • (1) PERRIN Crank Pulley Hub
  • Warranty & Instructions
  • Subaru FA/FB Engines
  • 2019 - 2021 Subaru WRX
  • 2016 - 2018 Subaru Forester
  • 2015 - 2016 Subaru Impreza
  • 2015 - 2019 Subary Legacy
  • 2015 - 2019 Subaru Outback

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