Will someone from 5 Star Tuning chime in? I have a JDM Engineering tune and found that it works really nicely. They tune the engine ecu and the transmission ecu. Not sure about what others are doing...My previous tune, not going to blast..was crappy, the dude did not modify the transmission ecu, popped ck engine light and slammed the transmission at wot 55mph...LMK....Thanks for any information...trying to help out...
Within our 85-94 Daily Street and 85-e50 Performance tunes via HP and the SCT/Bully Dog tuners we tune both the engine and the transmission. The throttle will be remapped, each mode on the Gen 1 and 2 will be remapped. The DS and Perf will have different gears used ranging from 1, 3, 5+ in the Daily to 1, 3, 4, 5+ Performance tune. Shifts are mild, but those looking for a firmer shift can request this change. More info in terms of shift strategies, shift pressures, limiters, timing etc via the link below.
https://5startuning.com/got-a-2017-2020-raptor-3-5l-ecoboost/