Perrin 2022 BRZ / GR86 / 2019 - 2022 Subaru WRX Lightweight Crank Pulley (FA/FB Eng w/Small Hub) - Black

Part #: perPSP-ENG-106BK

PERRIN LIGHTWEIGHT CRANK PULLEY FOR FA/FB ENGINES W/SMALL HUB

HIGHLIGHTS:

• 6061 T6 billet aluminum construction
• Anodized finish with a laser-etched logo
• The small hub features 4130 steel construction
• Weighs just 2bls
• 1lb lighter than the OEM crank pulley
• Designed to reduce the rotational mass
• Includes a precision-machined hub
• Increases horsepower, torque, and the throttle response
• No tune calibration required
• Also improves the overall engine bay aesthetics

A GREAT WAY TO ADD MORE POWER AND PERFORMANCE TO THE FA/FB ENGINES W/SMALL HUB

The PERRIN Performance Lightweight Crank Pulley features billet aluminum construction and weighs just 2lbs which also makes it 1lb lighter when compared to the factory crank pulley. This crank pulley has been designed to help reduce the rotational mass of the crankshaft which will provide less resistance for the motor to turn. This will increase the horsepower, torque, all while improving the overall throttle response. 

Additionally, this is a performance upgrade you can perform without having to perform a tune or ECU recalibration, however, a proper tune or calibration can optimize the power and potential of this crank pulley for more gains. The PERRIN Lightweight Crank Pulley will come in an anodized finish with an engraved PERRIN logo to also upgrade the overall engine bay appeal. A great component for enthusiasts with weekend show cars, but with the performance delivery for track-dedicated race cars.