{"product_id":"performance-tune-e90-e92-m3","title":"Performance Tune E90\/E92 M3","description":"The RKTunes performance tune is specifically engineered for the 2008-2013 BMW E90 and E92 M3 models. This software tune aims to unlock significant performance gains, delivering an estimated 20-30+ WHP and 20-30+ FT\/LBS of torque. It is designed to work with various fuel octanes, including 91, 93, and E85, and offers optional features such as adjustable burble for backfires upon throttle lift.\n\nKey enhancements provided by this tune include the removal of the top speed governor and an increased RPM rev limit, allowing the engine to perform at its peak potential. It also features VANOS cam timing adjustments, improved throttle response for a more immediate connection, and refined ignition timing and air\/fuel ratio calibrations.\n\nTo utilize this performance tune, a Windows computer is required for the RK-Tunes flash software. The product page recommends checking the FAQ section for specific Windows device recommendations. Base maps are typically emailed within 48 hours of submitting your vehicle's build information, with tunes being processed Monday through Friday.","brand":"RKTunes","offers":[{"title":"Default Title","offer_id":52872128561464,"sku":"RK-E9X-M3-FP","price":699.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/performance-tune-e90-e92-m3","provider":"MOTORMIA","version":"1.0","type":"link"}