It’s an industry first from Thundermax. The only stand-alone Performance EFI Engine Management System developed specifically to meet the tuning needs of Throttle-By-Wire H-D® motorcycle owners.
Thanks to the new ThunderMax® with AutoTune for Throttle-by-Wire Bikes, immediate benefits like quicker throttle response, increased power and cooler operating temperatures are now available for all Harley-Davidson models from 2008 to 2010.
Change pipes, add cams, whatever you want to do to your motorcycle. You don’t have to be a rocket scientist to install the Thundermax Autotune TBW, program it or make adjustments. ThunderMax software, firmware and map updates are accessible 24/7 with an internet connection. Just download a new map. That’s it! You get immediate improved performance and fuel mileage economy without compromising over-all power output.
The Thundermax TBW continually and automatically adjusts your air-fuel ratios every time you ride, regardless of changes in riding conditions. It’s a Wide-Band, Closed-Loop system which means all you have to do is ride and enjoy! A California EPA-compliant model, the ThunderMax 50, is also available. Made in the USA and backed by a 3-year warranty. More info and all questions answered at: 410.579.2828 or visit Thundermax or Zippers Performance.