Sup guys i have a 91 bone stock and my cat is shot so i prefer to just put a test pipe instead of a cat because i dont need to pass emissions where i live, but my questions is if i just slap on the test pipe will it throw a code and make the CEL come on?
Anyone?
No it won’t.
Our cars have a single sensor.
Only cars with two O2 (pre and post cat) will trip a CEL, as far as I know.
[QUOTE=unified112;2323807]No it won’t.
Our cars have a single sensor.
Only cars with two O2 (pre and post cat) will trip a CEL, as far as I know.[/QUOTE]
Thanks man.
+1 No it won’t. It would only matter for emissions.
FL doesn’t have anything like that, i mean im sure cops will be more willing to be dicks but nothing crazy. Im going to keep my old cat just in case i ever need to pass emissions.
In Massachusetts we have only safety testing for obd1 and older. I have a 3" turbo back with no cat or resonator and it’s perfectly legal :ohyeah:
I don’t know a single cop in Florida that would take the effort to look under your car to verify tht you have a cat converter. I’ve been running a test pipe on my CRX for years with no problems, or codes. Our cars only have pre- cat O2 sensors, so the ECU will not give you a code.
I was so happy when they got rid of exhaust testing in FL.
[QUOTE=2ndJenn;2323908]I don’t know a single cop in Florida that would take the effort to look under your car to verify tht you have a cat converter. I’ve been running a test pipe on my CRX for years with no problems, or codes. Our cars only have pre- cat O2 sensors, so the ECU will not give you a code.
I was so happy when they got rid of exhaust testing in FL.[/QUOTE]
yeah man one of the perks of living in FL. But i’ve heard stories of cops being complete assholes and just looking for anything to give a ticket, but yeah lets prey that doesn’t happen lol.
Also i’ve been looking into the megan test pipe for our cars. Now it should be a direct bolt on right? i have stock headers and exhaust for now. I saw the inlet size for the Megan test pipe is 2.25 and the outlet would be 2 3/8.
Anyjuan? anyjuan?
Yes Megan test pipe is 2.25 and I just ordered 100 headers off eBay from edge preformance and the test pipe is nice, If I wanted to I could throw my Rsr on there but it’s just a daily lol
You may run into an issue with having a gap between the test pipe and the exhaust system. Your best bet is to buy a 2.25" adjustable length test pipe and run that.
Na you won’t just order 1990-1991 Integra length headers you will be ok trust me, unless you have like dc, or greddy headers you won’t need to worry about it
Thanks for the info guys