02+ Subaru WRX / STi Agency Power Light Weight Crank Pulley
The all new Agency Power lightweight crank pulley for your Subaru EJ20, EJ22, and EJ25 motor is now available. This fits almost any WRX, STI, 2.5RS and more. The CNC machined aluminum pulley is made from high grade 6061 material and finished in either a Flat Black or Gloss Silver color. Each pulley has the Agency Power text laser engraved. The pulley has been broached for a perfect fit and the redesigned lightweight center gives you the best possible advantage over the competition.
The Agency Power pulley is the same diameter as the stock pulley. Keeping the diameter the same allows no issues to occur with the alternator as under driven pulleys do sometimes. Weighing only 1.0lbs, it is almost 5lbs lighter then stock. This is also the lightest crank pulley on the market. This gives you quicker throttle response as well as more horsepower and torque. Saving on rotating mass results in better performance.
The AP pulley is a great performance part for your Impreza, WRX, STI, Legacy, and Forester vehicle.