PHP for sure....especially with you being as close as you are to them. I drove all the way from Louisiana last week of december. They custom tune your truck (safely) for what has been done to it and what your needs are. Before tuning it, you need to add gauges, cold air intake, and open up the exhaust....4" turbo back. I went to Bill's house and he wrote the tunes for my mods and the pick-up I have in the upper rpms is amazing. He was also able to combine the 40T tune with the Whisper mode. At idle, the truck is half as loud....but everything returns to normal when you hit the go-pedal. I think they have also been able to combine the high idle setting with any performance tune. There was also talk about a time delay on the whisper/high idle setting. I reccomend getting the F.U. chip. Holler at Cody or Bill and they'll hook you up.
P.S. the adress on their page is the home adress....not the shop adress. Wasn't expecting that when I drove up to his front door.
