GFB Lightweight Pulley Kit 2001 2 Piece - Subaru Legacy, WRX, STI

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Type: Crank Pulley

  • Go Fast Bits Lightweight Pulley Kit 2001 2 Piece

    GFB lightweight pulley kits are made from aircraft-grade 6061-T6 aluminium and offer faster acceleration through significant weight reduction on the crankshaft. 

    Most kits are under-driven, which means the accessories are driven slightly slower to reduce parasitic losses. 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. 


    • Crank Pulley
    • Alternator Pulley
    • Replacement Belts


    Vehicle Applications

    SUBARU WRX MY01-02 (aka "bugeye") GD,GDA 160kw Petrol Engine AWD Sedan 10/00-11/02
    SUBARU WRX MY01-02 (aka "bugeye") GD 150kw Petrol Engine AWD Sedan 12/01-11/02
    SUBARU Legacy B4 (BE, BH, BT) EJ20TT MY98-03 BE,BE5 191kw Petrol Engine AWD Sedan 08/01-02/02
    SUBARU Legacy B4 (BE, BH, BT) EJ20TT MY98-03 BE, BH, BT 210kw Petrol Engine AWD Sedan 12/98-08/03
    SUBARU Legacy B4 (BE, BH, BT) EJ20TT MY98-03 BE, BH, BT 198kw Petrol Engine AWD Sedan 12/98-08/03
    SUBARU Legacy B4 (BE, BH, BT) EJ20TT MY98-03 BE,BE5 206kw Petrol Engine AWD Sedan 01/01-08/03
    SUBARU STi MY02 (aka "bugeye") GD,GDB 195kw Petrol Engine AWD Sedan 12/02-09/05


    We know that people are sometimes concerned about possible adverse effects of lightweight pulleys and under-driving, but rest assured we have done our homework! The under-drive 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.

  • **FREE FREIGHT NZ WIDE** RD Fee May Apply

    When purchasing any parts please include in the notes your vehicle details including make, model, year, and/or registration number (And any other details you may think are important). To ensure we get the right part to you.
    Please don't hesitate to contact us, so we ensure you get the right mags & tyres to suit both your vehicle and budget!

    All new mags & tyres are to full national standard, quality and load/speed ratings and come with full manufacturer replacement warranty.See our policies pages for more information!


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