im running 4.9 straight 6 on my 96 f150... I got the 2 cat converters and the flow master si/do my truck sounds pretty good... especially when switching gears i love it.. but.. I want to go louder. I just moved to OK and there is no emission here.. if I wanted to get rid of my 2 cat converters or just 1.. how would I go about do it since its connected to the computer and all.. I dont want to mess up anything in the computer but just curious if it is possible.