ok so I am planning on getting my exhaust done here soon, I am getting all new high flow cats, 2.25" pipes and magnaflow mufflers, Although I am considering deleting the third cat but I don't know if it would cause emissions issues. No resonator of course as I am told that it just makes back pressure. My problem is I was told by a shop that these cars came from the factory with 2.25" pipes. Now I am not a certified mechanic but I do know a few things. That just sounds like BS to me. But that does make me interested in what the stock size was. Anyone know? Also let me know what you think about my exhaust before I get it, wanna make sure I am getting the best set up.