{"product_id":"go-fast-bits-2011-mitsubishi-evo-4-9-underdrive","title":"Go Fast Bits Go-Fast-Bits-2011 2011 Mitsubishi EVO 4-9 underdrive","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eNew from GFB is the Under-drive Crank Pulley for the Mitsubishi EVO VIII \u0026amp; IX. Like all GFB pulleys, the material used is 6000 series aluminium alloy billet, which nets a large weight saving of 1.4 kg over the factory pulley, without sacrificing strength or reliability.\u003cbr\u003e \u003cbr\u003e The kit comes complete with the required serpentine belt, and installation is dead easy – no specialized tools are required and it can be done in as little as 30 minutes. The accessories are under-driven by 20%, which does NOT compromise their performance at low RPM, but does help reduce parasitic losses at high RPM.\u003cbr\u003e \u003cbr\u003e Like all GFB lightweight under-drive pulleys, the improvement to the car is felt in the form of sharper throttle response (particularly off boost), and the engine feels more willing to rev. A useful comparison is the difference between performance on a cool evening vs. a warm day, or having the A\/C off vs. on.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eAll Go Fast Bits (GFB) products:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAre meticulously engineered with high-performance materials, including advanced alloys and precision-machined components.\u003c\/li\u003e\n\u003cli\u003eThey offer exceptional durability, enhanced performance, and are designed to withstand extreme conditions.\u003c\/li\u003e\n\u003cli\u003eProvide superior functionality, reduced noise, increased longevity, and are not limited by OEM design constraints.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eCompatibility Check\u003c\/h4\u003e\u003cp\u003eTo ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eGo Fast Bits-2011\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGo Fast Bits\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":62074400113027,"sku":"Go-Fast-Bits-2011","price":210.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/16uBFiC4A47CQbDKiCA4Qea03tOkxGkp7.jpg?v=1784826090","url":"https:\/\/www.mlperformance.co.uk\/products\/go-fast-bits-2011-mitsubishi-evo-4-9-underdrive","provider":"ML Performance","version":"1.0","type":"link"}