aaaa riiiiiiiiiiiiiiiiight^^

The 04-05 Supercharged Monte's and the '04-'05 Imp SS's utilized the same PCM as the 98-03 3800 cars...yours has totally different plugs and even if you got an '04-'05 GTP PCM...you'd have to have it tuned differently because GM changed the PCM's in '06.