5.9 Magnum FI cam upgrade

HemiFever has a bad reputation from a lot of the Dakota crowd on forums that aren't named Dakota-Durango because of drivability issues.

LOL@Hemifever. You're better off with a stock tune. Try these guys: http://www.bgperformance.com/ Or if you are going OBDII you can use SCT, just find a local dealer with a good reputation and the full tuning software.

i would use flyinRyan instead of hemifever or PIE


I didn't know this. I haven't used him. Most of the people on that forum seem to like his tunes. Only reason I suggested him. I have SDS stand alone efi on mine.