MikeS3, just curious but do the stock '04/'05 GPs still have the PCM in the air box. One of my considerations for a CAI was to have a place to properly mount the PCM once the stock air box is removed. Thrasher and MSP or other companies have this area covered.
Thrasher CAI, DHP v1.0 PCM, SLP Headers,
3.25 SC pulley, CAIT GMAF, 2.5 DP/Hi-Flow CAT,
u-bend delete, 160 TS, ZZP Stage 1 72mm TB,
TB spacer, MSD 8.5mm wires, Autolite 103,
Goodyear Gatorback Serp. & SC Belt,
Nitto NT555R Drag Radials
1/4 ET: 13.210 sec. @ 104.490 mph
0 - 60 ft: 1.945 sec.