PERRIN Lightweight Crank Pulley for FA/FB Engines with Large Hub - Subaru Models (Inc. 2015-2024 Subaru WRX / 2015-2021 STI / 2014-2024 Forester / 2013-2024 BRZ / 2013-2016 Scion FR-S / 2022-2024 Toyota GR86)

PERRIN Lightweight Crank Pulley for FA/FB Engines with Large Hub - Blue

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HIGHLIGHTS:

• 6061 T6 billet aluminum construction
• Anodized Blue finish with a laser-etched logo
• The large hub features 4130 steel construction
• Weighs just 2lbs
• 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/LARGE 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.

 

ALL AROUND CRANK PULLEY UPGRADE

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.

 

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.

 

DECREASE ROTATIONAL MASS

The PERRIN Lightweight Crank Pulley weighs just 1.2 lbs, which is 3.7 pounds 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.

 

NO TUNING REQUIRED

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.

 

DESIGN

Designed to look mean and fast, the PERRIN Crank Pulley has precision-machined grooves that tightly sync with all OEM and aftermarket belts.

 

CONSTRUCTION

The PERRIN Crank Pulley is machined from 6061T6 billet aluminum, anodized black, blue, or red, and laser etched for increased belt life and a precision fit.