Ok, Im completely clueless when it somes to mods for sn95s. I came from a couple s197s and of course everything is getting custom tunes, and using what ever tuner you prefer. Is it about the same for these cars. I see some stuff about tuning and some about chips. Whats the route I need to take to get some power outta my '94 with 5.0? I have an sct xcal 3 left from my 05 gt. Interchangeable at all?