I just ordered one of these

http://www.performance-curve.com/index.asp?PageAction=VIEWPROD&ProdID=1059
one of these
http://www.performance-curve.com/index.asp?PageAction=VIEWPROD&ProdID=140
and one of these

http://www.performance-curve.com/index.asp?PageAction=VIEWPROD&ProdID=816

All for $120 shipped.

I also ordered a pacesetter header off ebay.
I ordered the cat .25" larger to get that extra flow capacity since the core will be a little restrictive. I have enough 2.25" tubing to complete the exhaust back to the muffler and will be taking my truck to a exhaust shop to have the rest of the tail pipe custom bent to exit where the stock pipe does but more hidden.

-Chad