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Vivid Racing Gear Select the year of your Subaru Forester:
Introducing FB Lightweight Pulley Kits
If you're looking to boost your vehicle's acceleration, our FB lightweight pulley kits are just what you need! Crafted from aircraft-grade 6061-T6 aluminum, these kits are designed to help you enjoy a quicker response by significantly reducing weight on the crankshaft.
Why Choose Our Underdriven Kits?
Most of our kits are underdriven, meaning that the accessories run just a bit slower. This clever design helps to minimize parasitic losses, allowing your engine to perform at its best. By cutting down on the rotational mass (inertia) of the crankshaft, our GFB pulley kits make your engine feel more lively and eager to rev, much like the effect of a lighter flywheel.
Your Concerns Matter
We understand that some folks worry about the potential downsides of lightweight pulleys and underdriving. But don't worry—we've done our homework! Our underdrive ratios are carefully optimized to ensure there are absolutely no negative effects on your accessories' performance. While it's true that some engines may experience harmonic issues with lightweight pulleys, we steer clear of those concerns. Each kit we release undergoes thorough application testing, ensuring that you won’t face any engine damage, whether in the short term or the long run.
Fitment
- Subaru WRX | STI 04-10
Other Part Numbers:
Go Fast Bits #gfb2010
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2008 Subaru Forester |
Forester | 2004-2008 |
|
2002-2010 Subaru Impreza |
Impreza | 2002-2010 |
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 PartsThe 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 ProductsAll 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 RacingIf 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.
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/
Installation Instructions
Click to view the Installation Instructions here
