FR-S BRZ Performance Pulleys

Lightweight Pulleys are one of the easiest and most inexpensive ways to add horsepower to the Scion FR-S and Subaru BRZ.  Lightweight pulleys reduce weight and parasitic loss, allowing your car to rev faster and make more horsepower.  Underdrive pulleys for the Scion FR-S and Subaru BRZ have a smaller diameter than stock pulleys and use less engine horsepower, increasing wheel horsepower.

Scion FR-S Subaru BRZ Lightweight Crank Pulleys

A lightweight crank pulley reduces drivetrain power loss significantly.  Reducing the weight of the crank pulley by just 3 lbs is equivalent to losing 100 lbs of weight from elsewhere in the car. Installing a lightweight crank pulley is one of the best performance upgrades for the FR-S and BRZ.


FR-S BRZ Perrin Lightweight Crank Pulley – PSP-ENG-101          


FR-S BRZ Lightweight Crank Pulley Ralco RZ – 914131


FR-S BRZ Lightweight Crank Pulley Tomioka – TR-TM2042


FR-S BRZ Lightweight Crank Pulley Torque Solutions – TS-SU-206

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