A buddy of mine has a 2002 F-350 with a BD power chip and K&N air filter. He was next to me on the highway when he called me on the cell, said he wanted to run the Dodge. He counted to 3 and we took off. Or at least I did. I left him so far back I thought he was fooling around. But he said he had his foot to the floor. So much for the "power" in Power Stroke. And that's with a 1998 with 150,000 miles on it and very mildly enhanced.