Hey guys, Just wanted to get on and give you my experience. Started with the silber/bullydog setup had the bog when chopping throttle threw trees, and when sled is under load in good snow. Waited a while for a fix but haven't heard anything from anyone on what to do. This last week our home riding area was getting pounded with snow. I didn't want to deal with the bog anymore. I called Brycter at turbo performance down in ogden to do a vipec system on the silber. I talked to him at 8pm Wednesday night and was there at his shop at 9am Thursday(luckily only 2 hrs from him). The install went very smooth and he was great at explaining everything to me on the vipec. Then Friday morning was up in island park Brycter remoted in on my computer and we started tuning by 11 we had a close map I went riding that day and sled ran good but needed a little more tuning. So Brycter got up and started helping me tune at 7:30 in the morning so we could get it dialed before my crew was ready to ride for the day by 10 we had the thing ripping. Went riding Saturday and sunday in 2 to 3 ft of fresh powder and the thing didn't miss a beat, the most fun I've had all season. Just wanted to get on and give my experience with switching to the vipec and give a shout out to Brycter and say thanks man the sled is awesome.