Ford Diesel Edge Kit wtih Attitude adjuster for sale. Fits 03-06 model year. $1400 new, sell for $550.00. This kit plus exhaust modifications make this model truck stupid fast and actually improves fuel economy when you drive it normally.

The exhaust mods aren't needed. but add extra punch when combined with this kit.

Forgot to mention this kit brings the truck up to 570HP. I took this kit out of an 04 four wheel drive F350 4 door that could easily beat cars like Mustang GT's, but then pull a 34 foot center console with no problems afterwards.