rwf0011

Thanks for the replies on this fellas. I was looking at the "shorty" mid pipes [sorry for the incorrect verbage] because I was told that the cats on the 2010's aren't half bad and don't necessarily need to be replaced with high flows. And sorry again for the "how much of a difference" statement. I didn't really mean what type of performance difference it makes, i just meant overall sound with the "x" versus stock and the pypes brand versus FRPP.

gman73

I believe the cats are the same from 2005 to 2010. Here is a video that may help. It's stock catted H and the FRPP splice in X.
http://www.youtube.com/watch?v=OvBje...eature=related
I would go with a x-pipe with hi-flows. Trust me, it will make a difference in sound.