Watching the boob tube this AM--2 GUYS GARAGE. 02 Duramax -added new TURBO , l/h exh manifold, new tuner air int and Exh., some tranny work=500+HP and 900+ torque with Mustang Dyno. Doesn`t seem fair, considering the amount of mods, etc.. just to get 300 out of a PS. IT IS ONLY:p MONEY- I...