Procrastinator - well said!
I too hate my truck without a tune - even the 40HP. I would hate to think of having to drive it without one. Once you have one you wont ever want to go back.
Good adders
Tunes, injectors, or turbos, hands down the SINGLE best thing improvement I have ever had on any vehicle.
but the tuner is about 1/5 the cost of the other 2. Injectors are about $350.00 each (X8) and a good upsized turbo is about $2500.00 plus labor for installation.
I think you can get a tuner with a shelf tune for about $300-350. As I stated I do believe with all else stock a shelf tune should make a world of difference.