Replacing only the crank pulley on BRZ/86 vehicles provides most of the benefits of the complete three-piece pulley kit (product no. 2016) at a lower price.
The GFB pulley weighs just 340 g, meaning it is 85% lighter than the factory steel crank pulley for the FA20 engine, which weighs 2220 g.
Thanks to the significantly lower rotational inertia, the engine revs more freely and accelerates more quickly, making the vehicle’s response more direct.
The complete three-piece kit (product no. 2016) also includes lightweight alternator and water pump pulleys, further reducing weight and improving the appearance of the engine bay.
Suitable for: Scion FR S I, Subaru Brz I (ZC), Toyota GT 86 I (ZN6).
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