yea..they fit. get 2.25" piping if you have ur stock exhaust system. 2.5" if you have a TRUE cat-back exhaust (i.e. if you have kazuma). if you have a custom true-cat back, then get the appropriate piping size.
ebay has those (in all sizes) for about $55 shipped.
I have the TRD
exhaust so it would still be 2.25" right? Thanks for the heads up on ebay that is a not bad at all. If the TRD
supercharger is causing my cat to go because of increased temperatures, do you think this type of cat will prevent any future damage to the cat or do you think it will eventually go as well?