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Amazing Offer Kartboy Lightweight Crank Pulley 2013-2021 Brz/fr-s, 2015-2021 Wrx Special Discount [olpKbULN]

$31.99 $102.99 -69%

Optimize Your Subaru's Performance with Kartboy's Lightweight Crank Pulley Enhance the performance of your 2013-2021 BRZ/FR-S, 2015-2021 WRX, or any vehicle with an FA or FB Subaru engine with Kartboy's premium lightweight crank pulley. This cutting-

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Amazing Offer Kartboy Lightweight Crank Pulley 2013-2021 Brz/fr-s, 2015-2021 Wrx Special Discount [olpKbULN]

Optimize Your Subaru's Performance with Kartboy's Lightweight Crank Pulley

Enhance the performance of your 2013-2021 BRZ/FR-S, 2015-2021 WRX, or any vehicle with an FA or FB Subaru engine with Kartboy's premium lightweight crank pulley. This cutting-edge component is designed to revolutionize the way your engine operates, offering significant advantages in weight reduction and efficiency.

Key Features:

  • Billet Aluminum Construction: Crafted from a solid block of high-strength aluminum, Kartboy's crank pulley is not only lightweight but also extremely durable, ensuring long-lasting performance.
  • Reduced Rotating Mass: By reducing the rotating mass by almost four pounds, this pulley allows your engine to rev more freely, leading to increased power and acceleration.

Our precision CNC milled pulley is then powder-coated for added durability and a sleek finish. This comprehensive approach to design and manufacturing guarantees that your Kartboy crank pulley will not only improve your car's performance but also maintain its appearance.

Compatibility and Benefits:

  • Wide Compatibility: The Kartboy crank pulley is designed to fit all 2013-2021 BRZ and FR-S cars, 2015-2021 WRX, 2011+ Forester, 2012+ Impreza, and 2013+ Outback non-turbo models.
  • Power Enhancement: By freeing up power that would otherwise be used to accelerate the stock pulley, Kartboy's lightweight pulley allows your engine to focus on accelerating your vehicle, resulting in improved acceleration and overall performance.

Invest in Kartboy's lightweight crank pulley and experience the difference it can make in your Subaru's performance. With its combination of advanced materials, precision engineering, and wide compatibility, this is a must-have upgrade for any performance-conscious Subaru owner.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

This has made a huge positive impact.

- Urban H..

January 17, 2026

Absolutely no complaints!

This is a very solid and clever tool.

- Demetria P..

January 17, 2026

Absolutely no complaints!

A great gadget that is very sturdy.

- Chadwick F..

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