GFB – Pulley Kit – Subaru Impreza WRX 95-98

SKU: 2860
Available on back-order


Revitalize your Subaru Impreza MY95-98 with the GFB light-weight under-drive pulley kit. Experience enhanced throttle response and increased power effortlessly. Crafted from premium aluminum, these pulleys are significantly lighter than factory counterparts, promoting faster acceleration and improved performance. The under-driving feature optimizes power gains, especially at higher RPM, without compromising low RPM efficiency. Pair it with the Atomic Boost Controller for earlier boost and remarkable gains of up to 18kW. Our 3-pulley Subaru Impreza kit, available in Blue, Red, and Silver, ensures both style and performance. Elevate your driving experience with GFB’s cutting-edge technology?upgrade now for a thrilling ride!

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Enhance your driving experience with the GFB light-weight under-drive pulley kit for Subaru Impreza MY95-98. Unleash better throttle response and more power effortlessly! The secret lies in GFB’s state-of-the-art Multi-Axis CNC machines crafting pulleys from premium 6061-T6 aluminum billet, making them significantly lighter than factory steel counterparts. Shedding up to 7kg on specific models, this weight reduction slashes rotating inertia, enabling your engine to accelerate faster, especially in the lower RPM range before the turbo kicks in.

Not just about less weight, the under-driving feature makes a remarkable impact. By downsizing the crank pulley, it slows down accessories and reduces the load, leading to additional power gains, particularly at higher RPM. The under-drive ratio doesn’t compromise battery charging or power steering at low RPM, but as revs climb, it minimizes wasted power for massive gains without increasing the boost.

Now, introducing the Atomic Boost Controller, tested on an MY02 Subaru WRX with a turbo-back exhaust. Compared to the factory controller, the Atomic allows the boost to rise significantly earlier, delivering impressive gains as much as 18kW (23.4hp) at the wheels! Experience better acceleration from a whopping 1700RPM earlier in the rev range without exceeding the factory peak boost level. Ideal for MY01-02 WRX models, the Atomic or Reactor boost controller breathes new life into your vehicle, offering the best “bang-for-your-buck” modification.

Our 3-pulley Subaru Impreza kit, covering crank, alternator, and power steering pulleys, along with belts, caters to MY95-98 WRX, STi, and non-turbo models. Available in Blue, Red, and Silver, this kit ensures both style and performance. Elevate your driving experience with GFB’s cutting-edge technology and unleash the full potential of your Subaru Impreza. Upgrade now for a thrilling ride!


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