I have a few questions as I amr eady to order a tune for my 15' Sport. While I have read most of the debate between tuners, I am still not clear on the differences between the hardware required. Are there any real differences or advantages to the LMS My Calibarator, SCT, HP Tuner MPVI2, & Ngauge? To me it looks like the Ngauge would be the only one able to not only load the tune but also then have the benefit of a secondary gauge. Any thoughts or others experience with any of these?
I believe I will only need a single tune, as I always run 93 and want maximum performance. I am in Florida however which some have said the 93 tune struggles in the heat, how do I factor that into my decision? I also see many offering E85 tunes which is regularly available in my area but I did not believe the 15' Edge was Flex Fuel compatible from the factory?
Do all tuners include some sort of transmission tuning to match?
I am assuming to at least go to the colder thermostat that they all recommend, but do all tuners also suggest a spark plug change? Just curious if any tuners are fine with the factory plugs as it looks like a PITA to get to the rear ones.
Any other mods that would be well paired to the tune, i.e. catch can, intake, filter, etc.?
Thanks for the input !!!