GFB Lightweight Crank Pulley for FA20 BRZ/FR-S/86

Looking for maximum performance without breaking the bank? This is your sweet spot.
Swapping out just the crank pulley on your BRZ/86 delivers the bulk of the performance gains from our full 3-piece pulley kit (part #2016), with a more budget-friendly price tag.

Weighing in at just 340g, GFB’s Lightweight Crank Pulley represents a massive 85% weight reduction over the FA20’s factory steel crank pulley, which tips the scales at 2220g.

With dramatically less rotational inertia, the GFB pulley lets your engine rev more freely and accelerate faster, giving your car a sharper, more responsive feel. How much faster? Read a case study on pulleys here:

Lightweight Pulley Kit Performance Testing

If you want to go all-in, our complete 3-piece kit (part #2016) also includes lightweight alternator and water pump pulleys—shaving even more weight and adding a touch of visual flair to your engine bay.