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Go Fast Bits GFB Lightened Underdrive Pulley Kit for Subaru BRZ, Scion FR-S 2013-2018
$328.50
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If you’re looking to shed some weight off your Subaru BRZ, Scion FR-S, or Toyota GT-86, the GFB Lightweight Pulley Kit is definitely worth considering. These aren’t just any pulleys; they start life as a solid chunk of 6061-T6 aluminum, which is then precision CNC machined. What does that mean for you? It means you’re getting a product that’s crafted to exacting tolerances, ensuring durability and performance. Plus, they come anodized in black, giving them a sleek look while also boosting resistance to wear.

This kit includes three pulleys, and trust me, it’s not just for show. You’re looking at a total weight savings of 2.2 kg, which is pretty impressive compared to swapping out just the crank pulley. But weight alone doesn’t tell the whole story. The real magic happens in the rotating inertia reduction—an astounding 83%. That’s the kind of number that translates directly to performance.

Once you install these pulleys, you’ll notice the difference right away. Your throttle response sharpens, the engine feels eager to rev, and there’s this stronger “urge” that just makes the driving experience more engaging. It’s like giving your car a little boost of enthusiasm.

Fitment:

  • Subaru BRZ (2013-2020)
  • Scion FR-S (2013-2016)
  • Toyota GT-86 (2017-2020)

So, if you’re serious about enhancing your ride, consider the GFB Lightweight Pulley Kit. It’s one of those upgrades that you can really feel, making your driving experience that much more enjoyable.

Other Part Numbers:
Go Fast Bits #gfb2016

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2013-2016
Scion FRS
2013-2020
Subaru BRZ
2017-2020
Toyota GT-86

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Who is Go Fast Bits?

It all started with the passion of John Adrian to create something that other aftermarket parts cannot produce. Most parts he encountered are either of low quality and are made out of inferior materials.

He decided to take matters into his own hands and started designing, testing, and developing parts that would help improve the performance of his vehicle. Using his own car as a personal testbed, he created products that other enthusiasts later noticed, which has become the start of Go Fast Bits.

Your Source of Performance Parts 

The company offers various performance parts such as boost controllers, blow-off valves, short shifters, pulley kits, and more. John Adrian also acts as the chief engineer of the company. Using his 35 years of experience manufacturing high-quality parts for the automotive industry that includes Original Equipment Manufacturers (OEM) parts, he was able to produce parts that meet the demands of his customers.

Quality Made Products

All their parts are meticulously made using the highest grade material available to ensure product durability and reliability. Each piece is manufactured to fit perfectly on the vehicle and tested to ensure optimum performance and nothing less.

Purchase Go Fast Bits Parts At Vivid Racing

If you are in the market for high-quality products that would help improve your vehicle's performance, then Go Fast Bits is a brand that you can trust. Their products are proven to deliver performance without compromising the daily drivability of your vehicle. Whether your car is used as a grocery getter or a weekend racer, Go Fast Bits has the right parts for you. 

To know more about the company, visit Vivid Racing and check out their parts list that fits your specific requirement.

Lifetime Warranty
We live in a throw-away society, conditioned by cheap products and frequently released new models to expect eventual failure and discard something when it stops working or is superseded. However, pride in workmanship and our commitment to quality means that when we put our name to something, we are also staking our reputation on it.

That’s why we back our products with the best Warranty in the business! You should expect a lifetime of use from a well-engineered product, so if your GFB product fails as a result of defective materials or faulty workmanship whilst you remain the original owner, we will repair or replace it.

If the fault occurred as a result of usage outside of the terms of the warranty, or you are not the original owner, fear not, we can still help you. You should never need to throw a GFB product away, as spare parts are available and won’t cost the earth.

To activate your warranty go to:
https://gfb.com.au/warranty/

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