If you want fitment...and your not going for performance...just get a universal magnaflow cat off of fleabay for like $50-$75 or something like that. While your up there though...have the U-Bend taken out for sure. It'll give you better MPG's too just a FYI. But for christ's sake...take it to someone who knows their ass from a hole in the ground and not the same place that butchered your car earlier.