I hollowed mine out a while back and it sounded good for a while but now it has gotten really raspy so my question is should I get some stock ones to put back in or just add in a mid muffler or high flow cats??? So many options but i plan on buy some pacesetter long tubes here soon.

 

Since you plan on doing a Long tube/mid pipe change soon anyway I would say get some high flow cats to put in with them.

 

I would go with come high flow cats. I had to order some separate from my LT setup. Maybe some like this?

http://performance-curve.com/2goerli...214-1-2-1.aspx