Who's running with this auto tune system? And where did you get one? I was searching the net one day about more info on it and I ran into a link for a forum discussing it. In it mentioned a distributor for the system. Thanks in advance.

 

There are quite a few of us using them. I actually bought my first one used from a member on a different board and "upgraded" directly through Zippers last year.

 

i'm running one as well. need to do some additional tuning of the base map but have been very happy with overall. You can find them at http://www.thunder-max.com/. Also, there is a pretty goof group discussion over in the https://www.hdforums.com/forum/ignition-tuner-ecm-fuel-injection-55/ thread.

 

We have extensive experience with the Thundermax system, I would be happy to answer any questions you have on it.

 

I started with a PC3 and custom map and that was great. Nice power, better throttle response, lower MPGs though. Switched to a T-Max with the autotune and I got nice power, same throttlr response and my MPGs went back up to @ 48mph highway. I like that the unit "learns" or adjusts itself to whatever and whereever you are riding. I do a lot of trips to higher elevations and my home town is in the plains of Illinois. The T-Max never hesitates and rides great all the time. I also picked up my unit used from another HDForums member.