im throwing a code 43 in my 95 gsr, dc headers, 2.5 exhaust the cat, intake, itr cams. the cel just came on. I was wondering if it matters if I get a 00 si, itr and gsr fuel filter, im asking because Im going to change if and see if the cel goes away but the acura dealership is real far and only honda, autozone is close. And im going to change the o2 sensor, would if be alright if I get a 00 si one or a denso or something.