Thanks for the info everyone. Would it be a dumb idea to get the cat deleted if my car can't handle that very well? I have an o2 sensor that's gone on the car and I'm 95% sure it's from the cat being plugged (227,000k on the engine). I just hate screwing around with o2's. My idea was to order a 3" off-road down pipe from ZZP, get colder plugs, better wires(I do have NGK's, but stock spec's), throttle body spacer and then either Overkills PCM or try to tune it myself. I know nothing about tuning so I was going to try to get as much input from everyone on here to help me, but I'm not sure that's the best idea? I'm just looking to add some cheaper horses for now and then eventually get into the bigger HP gain as I learn more about the car. Any input on that?
