I have a 2004 Harley-Davidson edition F-250 6.0 with 4" turbo-back exhaust and K&N cold air intake. I recently removed my superchips 1805 program and reset to stock because a friend who is a mechanic at the Ford dealer told me the heads could not handle the extra boost and that I was going to end up blowing them. He scared me enough to remove program. I tow about 14000# and kept program in towsafe mode. I miss the extra power the programmer gave and want to put it back. Anyone ever had trouble from this?