Yby4n95Z

I purchased this kit used in great condition and was told they p600b is a "louder" charger then most. After install everything works just fine. I got a few dyno runs and about 300 miles on it and now the whine is 3x as loud as it was Idle and above! It sounds great don't get me wrong but, at first it whined but not like this. Need to know if anyone has experienced this or even those with this system I can send an audio file to. Just want to make sure she is running ok..

Thanks guys
Adam