Hi guys,
Do any of you know if the old Harley SERT (not the new Screamin Eagle Pro Super Tuner - SEST) map files are compatible with the TTS Mastertune? I believe that the old SERT was made by TTS, but I would like confirmation. I am planning on getting the TTS and upgrading my 09 Fatboy to stage 1. A friend of mine has the map for the same build but on the SERT. Otherwise, if not, can you still buy the old SERT anywhere? Thanks.

 

I believe the old H-D sert's will work with the new TTS Tuner. TTS did design and build the SERT tuners for H-D. They had a falling out and TTS now builds and markets their tuner direct to the H-D bike owner.

 

call TTS and ask them speak to steve Cole or maybe GMR will chime in.
i beleive the TTS can read the sert files but the sert cannot read the TTS files.
also they are diffrent software so you cannot copy one map to another as some of the cells will not match up.
getting a sert is pretty difficult.
if you buy a tts and with your bike also have access to a lap top you can v-tune your bike. it would take a few rides but it can be done.
i think JD's cycleworks gives members a breeak on the TTS give him a call.
1-610-297-0321 it will be the best investment you can make for your bike.
g