Hey fellas i appreciate the advice ive gotten lately on this board for all my questions..now i got ANOTHER ONE. ok so im gett my exhaust system done up...gettin my 3in full DP and tanabe medallion with driftmotion...now the high flow cat aaron had was just put on another car the other day! NOOOO and he said he cant get em no more or something..anyone know of a good brand or place where i can still get a high flow cat? i was either debating this or going with the test pipe and just bolt it on and off when i need to smog...is it easy? like just jack it up and replace each other?