{"product_id":"gfb-lightweight-underdrive-2-pulley-kit-subaru-wrx-gd-gg-sti-gdb-my01-02","title":"GFB Lightweight Underdrive 2 Pulley Kit - Subaru WRX (GD\/GG) STI (GDB) MY01-02","description":"\u003ch2\u003eGFB Lightweight Underdrive 2 Pulley Kit - Subaru WRX (GD\/GG) STI (GDB) MY01-02\u003c\/h2\u003e\n\n\u003cp\u003eGFB builds its pulley kits from aircraft grade 6061-T6 aluminium, cutting rotational mass off the crankshaft to sharpen throttle response and get the engine revving more freely. For the \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e and \u003cstrong\u003eSTI\u003c\/strong\u003e Bugeye models, this underdrive kit reduces parasitic losses at the crank and alternator without compromising accessory performance, giving the engine a livelier, more eager feel similar to fitting a lighter flywheel.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eSubaru WRX (GD\/GG)\u003c\/strong\u003e and \u003cstrong\u003eSTI (GDB)\u003c\/strong\u003e, model years MY01-02 (Bugeye). The kit is sold as a single configuration covering both crank and alternator pulleys, so there's no variant selection required on this listing.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x lightweight underdrive crank pulley\u003c\/li\u003e\n\u003cli\u003e1x lightweight alternator pulley\u003c\/li\u003e\n\u003cli\u003e2x drive belts\u003c\/li\u003e\n\u003cli\u003eConstructed from 6061-T6 aluminium\u003c\/li\u003e\n\u003cli\u003eUnderdrive ratios application tested to avoid harmonic or accessory issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and model configuration are confirmed before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"GFB","offers":[{"title":"Default Title","offer_id":52888266572069,"sku":"2001","price":269.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/2001.jpg?v=1785194138","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gfb-lightweight-underdrive-2-pulley-kit-subaru-wrx-gd-gg-sti-gdb-my01-02","provider":"Chicane Australia","version":"1.0","type":"link"}