Well. this is just me saying...
If money is'nt a factor get the lt's and a new x.......
I did and I'm happy as can be... my car pulls way harder and sounds just plain ol' mean...
But I am biased because I just spent alot of money and whatnot, so talk around and see what the others say....
PS. before I got my longtubes i ahd a steeda catback and bassani o/x..
Now I have bbk ceramic lt's and bbk o/x.. love it so far...