[zmw]

the beauty of a cut flow master system is the price - and they sound awesome (well i've never heard it on a 6.1 but i loved it on my 6.0 GTO) - You can get flow master super 40s with an X pipe install for probably 250-350$ installed (assuming you are okay with choipping up the factory exhaust)

I am not sure if there will be much performance gain, other than the grin on your face. I would think the restriction and thusly the performance gain would come from replacing the cats or removing them? I am speculating though because I just don't know enough about the exhaust on the SRT8 to speak authoratatively.

-Z