Torque Solution Lightweight Crank Pulley | 2012-2021 Subaru BRZ/Scion FR-S/Toyota FT-86 (TS-FRS-002)2012 2021 Subaru BRZ Scion FR S Toyota FT 86 Lightweight Crank Pulley Torque Solution has designed this crank pulley not only to improve performance but to surpass the quality of the original pulley. A critical feature of the Torque Solution pulley is its increased mounting surface area between the pulley and the crankshaft. The increased surface area distributes the contact load over a larger area, eliminating the chances of the pulley spinning