{"product_id":"macht-schnell-performance-underdrive-pulleys","title":"Macht Schnell Performance Underdrive Pulleys","description":"\u003cp data-mce-fragment=\"1\"\u003eFree additional power to your M3\/M5\/M6’s rear wheels without sacrificing or compromising your BMW’s reliability.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMachined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulleys are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion \u0026amp; wear resistance.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOur DualDrive design replaces the Crank Accessory \u0026amp; Power Steering Pulleys, resulting in a 18-20 HP and 16-20ft. lbs TQ gain for the M5\/M6 and a 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics\/balancing are undisturbed.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMacht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and come fully equipped with new belts.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePerformance Underdrive Pulleys Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e- DualDrive design allows maximum performance, with minor affect on accessory speed - Proper cooling temperatures are retained at proper levels on or off the track - Maintains proper alternator speed, allowing sustained levels to sensitive control modules - Machined from 6061-T6 aerospace aluminum - T3 Hard-Anodized for maximum strength and corrosion\/wear resistance - No affects to crankshaft dampening or harmonics - Simple bolt-on installation\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eModels Supported\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2008+ E9X M3\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2006-2010 E60 M5\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2006-2010 E63 M6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Macht Schnell","offers":[{"title":"Default Title","offer_id":43272420622561,"sku":"10.00.01X","price":432.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0329\/9911\/2839\/products\/performance_underdrive_pulleys.jpg?v=1772603713","url":"https:\/\/t1motorsports.ca\/products\/macht-schnell-performance-underdrive-pulleys","provider":"T1 Motorsports","version":"1.0","type":"link"}