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Yes, the common problem people have spoken about, from a dead stop or very low RPM throttle acceleration between 1k-3.5K does have some surging. I have been revising the tune in this area over the past few weeks and getting close to finalizing it.
Currently I do have the Airaid Box on the vehicle (that is it besides the supercharger) and it definitely has the effect of making everything more responsive including the surging. So dialing in the tune for the AirAid has it's benefits. But I will install the OEM box back on for final verification.
Also working on the cold start as I do get about a 1-2 second sputter on start ups, well use to. With some slight adjustments it seems to be improving this considerably. So getting close to an update release. With the main focus on low RPM drivability and no change in power.
Also as another update the AirAid box can literally be bolted right on, with no tuning needed on these tunes. It is definitely a great system, and not sure why it got so much bad press early on, as I have yet to experience any problems on three different boxes I have tried on our development vehicle. (We wanted to make sure there wasn't some fluke good one)
Lastly, we are working on MPG on partial throttle to see if we can improve the overall MPG. And I have made some decent improvements in this arena also. Be on the lookout.
Cheers,
William Knose
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