I wouldnt bother, for a couple more bucks you can get some Magnaflows.

Im pretty sure these are the same mufflers you can get at Murrays for the same price but you save on shiping.

Team Evo Staz: You know why they call it Skunkworks? Everyone: Why? Staz: Because everything that comes out of it stinks!!! Steeda-I hate you stazi