Just a short testimonial . . . I went with TTP's Breathe, DNA filter and Tune #1 for my late model EFI Bonnie (with TORS). Of course, my bike's mods included removal and plugging of the SAI and O2 sensors, although I did NOT remove the internal air baffle from Triumph's stock inlet air box.
With TTP's OBD2 interface cable and downloaded TuneLoader app, it was easy to remap my ECU using my Windows Vista laptop PC. I also used TuneLoader to perform the ECU idle reset procedure.
Before doing the remap, my bike had a slight tendency to backfire upon decel from high revs. After remapping, all was well again, with no sign of popping and/or backfires from the exhaust. My bike now starts up first time, every time, even with no "choke" required, and the engine runs flawlessly.
Thanks Pieman for a truly great product!