my ignorance is showing up today, but how does using the SEPST ECM calibrations interact with, if at all, the various Ride Modes? for example, a Stage 1 calibration after new exhaust and AC installed..does it alter the engine output behaviors in the different ride modes by simply adding a little more tq and hp to each one the same as if they didn't exist and there was just the one OEM setting..if this makes any sense...as I typed this I can't even make sense of what I'm trying to say.

 

Ok, I'm gonna go out on a limb here,,,,,,my experience with this is more sportbike than HD, but i would imagine the logic is similar, but i'm not 100%.
That said, once tuned, the engine will make whatever power it can make. period.
the rider modes, sport. rain, and track usually are Throttle control table related, thus changing the control of the throttle,,,,rain maps use less agressive settings and track the most agressive.
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Thanks, but Sport Mode has full power available the others are reduced,

 

the bike has excellent power it’s just annoying it cuts out at 107mph after going strong to get there. I hope someone makes a tuner that bypasses this. Not that I want to go that fast but it is just nice to know it can.

 

We are working on this, we currently have a 23.5 cvo with vvt and a cvo st running on our plug n play system, just sorting out some final bugs and we will have it public. Don't want to post too many details because im not a "vendor" on this forum yet.
We are looking to offer the ecm for sale before summer

 

somebody replied in another thread that when they initiated the SEPST ECM Stage Calibration download it prompted them to be in Sport Mode..that was the type of information I was inquiring about, how the SE tuner works with the OEM Ride Modes .. good luck with your testing