Randhj Posted June 27, 2018 Report Share Posted June 27, 2018 Got my unleashed tune installed today on the SCT X4. Noticeable difference. I had Torrie put a 93 Street tune together for me. Seeing just under 21 PSI max boost. Cant wait to get to the track. 2 Quote Link to comment Share on other sites More sharing options...
037 Posted June 28, 2018 Report Share Posted June 28, 2018 Tuning in, Livernois has 19 psi for 93 and 21 for 100 tune, as a reference. 2 Quote Link to comment Share on other sites More sharing options...
Special_K Posted July 2, 2018 Report Share Posted July 2, 2018 Tuning in myself, hope your experience is good and he works with you Quote Link to comment Share on other sites More sharing options...
Snox801 Posted July 7, 2018 Report Share Posted July 7, 2018 Livernois always seems to accomplish great numbers with minimal boost increase. That may be part of the reason they have such a great reliability reputation. 1 Quote Link to comment Share on other sites More sharing options...
NoDTMF Posted July 9, 2018 Report Share Posted July 9, 2018 I have Unleashed tune, the max boost for me occurs when the transmission shifts, roughly 21psi. That is because the RPMs lower while the turbo is still spinning high and creates a peak condition. My operating boost is around 18psi. RE: Seeing just under 21 PSI max boost When do you see that occurring? 1 Quote Link to comment Share on other sites More sharing options...
omar302 Posted July 9, 2018 Report Share Posted July 9, 2018 May I ask, how do you get the boost reading? A dedicated gauge or through a connected device? I'm asking because in ForScan I can see 21 psi boost with stock everything and at partial throttle, try to get the reading at WOT. Quote Link to comment Share on other sites More sharing options...
NoDTMF Posted July 24, 2018 Report Share Posted July 24, 2018 For most accurate logging I use HP Tuner on a PC or nGauge. But there are a number of apps using a wireless OBDII dongle that will give you some logging info. The problem is they are very coarse in their data collection. SCT also make a nice monitoring device. Quote Link to comment Share on other sites More sharing options...
NoDTMF Posted July 30, 2018 Report Share Posted July 30, 2018 Livernois always seems to accomplish great numbers with minimal boost increase. That may be part of the reason they have such a great reliability reputation. On Ford Edge Sport Facebook page there is a some logging comparisons, it shows LMS boost higher than Unleashed. But boost is affected by so many things so it probably isn't statically relevant. Just thought I would mention it. Quote Link to comment Share on other sites More sharing options...
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