The GFB lightweight crank pulley for Subaru BRZ, Toyota 86 and Scion FR‑S reduces rotating mass to sharpen throttle response and improve acceleration feel. Machined from a single billet of 6061‑T6 aluminum and precision CNC‑finished, these pulleys can reduce rotating inertia by as much as 85% and, in some applications, underdrive accessories to lower parasitic load without compromising accessory performance.
GFB Subaru BRZ/Toyota 86/Scion FR-S Lightweight Crank Pulley