Lightened Pulley Kit - 3 piece (Fits WRX/STi 99-00, Forester 01-02)

Go Fast Bits SKU: 2002
GFB Lightweight Pulley kit or lightened underdrive pulley&

Lightened Pulley Kit - 3 piece (Fits WRX/STi 99-00, Forester 01-02)

Go Fast Bits SKU: 2002
Regular price $367.20 Sale price $312.99 Save $54.21
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Products Details:

GFB lightweight underdrive pulley kit (part number 2002) is made from anodized aircraft-grade billet 6061-T6 aluminium and offers sharper throttle response and faster acceleration. Kit includes: crank, alternator and power steering pulleys, and 2 belts.

GFB pulley kits are designed to improve acceleration by reducing the rotational mass (inertia) on the crankshaft as well as parasitic loads from the driven accessories. The effect is similar to a lighter flywheel, and the engine feels more lively and willing to rev.

We know that people are sometimes concerned about possible adverse effects of lightweight pulleys and underdriving, but rest assured we have done our homework! The underdrive ratios have been optimised to ensure there are NO adverse effects on the performance of the accessories, and whilst it is true that some engine types do suffer harmonic issues from lightweight pulleys, we steer clear of those. The kits we release are thoroughly application tested and do NOT cause engine damage in the short or long term.

Our products are manufactured in Australia and the company is accredited to ISO 9001, which ensures our products meet stringent quality requirements at all stages of manufacture.

GFB have Australia's best performance turbo management solutions.

WHAT'S INCLUDED

  • 1 x Grimmspeed crosspipe
  • 1 x Pair of Crosspipe gaskets
  • 4 x Bolts/washers/Nuts
  • 1 x Sticker
  • Instructions
Fitment Details:
  • 1999-2000 Subaru WRX
  • 1999-2000 Subaru STi
  • 2001-2002 Subaru Forester GT SF
    • We offer Local Delivery and Pickup
    • Secure payments
    • In stock, ready to ship
    • Inventory on the way
    Tax included. Shipping calculated at checkout.

    Products Details:

    GFB lightweight underdrive pulley kit (part number 2002) is made from anodized aircraft-grade billet 6061-T6 aluminium and offers sharper throttle response and faster acceleration. Kit includes: crank, alternator and power steering pulleys, and 2 belts.

    GFB pulley kits are designed to improve acceleration by reducing the rotational mass (inertia) on the crankshaft as well as parasitic loads from the driven accessories. The effect is similar to a lighter flywheel, and the engine feels more lively and willing to rev.

    We know that people are sometimes concerned about possible adverse effects of lightweight pulleys and underdriving, but rest assured we have done our homework! The underdrive ratios have been optimised to ensure there are NO adverse effects on the performance of the accessories, and whilst it is true that some engine types do suffer harmonic issues from lightweight pulleys, we steer clear of those. The kits we release are thoroughly application tested and do NOT cause engine damage in the short or long term.

    Our products are manufactured in Australia and the company is accredited to ISO 9001, which ensures our products meet stringent quality requirements at all stages of manufacture.

    GFB have Australia's best performance turbo management solutions.

    WHAT'S INCLUDED

    • 1 x Grimmspeed crosspipe
    • 1 x Pair of Crosspipe gaskets
    • 4 x Bolts/washers/Nuts
    • 1 x Sticker
    • Instructions
    Fitment Details:
    • 1999-2000 Subaru WRX
    • 1999-2000 Subaru STi
    • 2001-2002 Subaru Forester GT SF

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