{"product_id":"gfb-04-10-wrx-sti-3-piece-under-drive-pulley-kit-w-belts-crank-alternator-power-steering","title":"GFB 04-10 WRX\/STI 3 Piece Under-Drive Pulley Kit w\/ Belts (Crank Alternator \u0026 Power Steering)","description":"\u003cp\u003eGo Faster ? Add Lightness, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061-T6 aluminium, then precision CNC machined to exacting tolerances, our pulley kits offer an exceptional bolt-on performance advantage without the need for supporting mods or tuning\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/498f735f8ad43d1ffe0b6ff76defeb78.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":41860652236905,"sku":"GFB2010","price":342.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/90924b9e2cce54a8ab19bc9ec56be1cb.jpg?v=1727230199","url":"https:\/\/velocityfactor.shop\/products\/gfb-04-10-wrx-sti-3-piece-under-drive-pulley-kit-w-belts-crank-alternator-power-steering","provider":"Velocity Factor","version":"1.0","type":"link"}