Will the Eaton M90 supercharger fit on the Grand Prix GXP?

I have a 2006 Grand Prix GXP, and my lady has a Grand Prix GTP, which is a supercharged version. The supercharger is a Eaton M90, and I'm wondering if one would fit on my GXP? The GXP is a 5.3 liter engine. The GTP, is a 3.8 supercharged model. Please, give me some good news!! lol