Originally Posted by willwren
Nobody supports Bonneville PCM'* like INTENSE, and there are some key differences when compared to the Grand Prix.
I'm not sure I can entirely agree with that statement. In fact DHP had, and still has, the best transmission parameters of all the PCMs.
Otherwise, the most significant differences are in the Torque Management aspects. Bear in mind TQ exists to save your hard parts in the event they have not been rebuilt to withstand the abuse people unleash upon them. In that regard, the amount of TQ that should be removed is somewhat subjective.
I've seen all of the variations of after market PCMs in great detail, both with the DHP PowrTuner and the HP Tuners, I can't say any of them really stand out.
Mind you, Intense does put a great deal of emphasis on customer service.