![ThunderMax 2014-2016 Touring® Models](http://www.bulletproofcycles.com/cdn/shop/products/309-562_large.webp?v=1646353276)
ThunderMax 2014-2016 Touring® Models
ThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson® motorcycles. This highly advanced, stand-alone tuning system utilizes proprietary AutoTune technology with wide-band oxygen sensors to deliver unmatched performance and rideability. ThunderMax comes 100% assembled, ready to install with no wire-cutting or splicing required. Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!