Always best to check local laws, ask your smog tech he will tell you.
Always best to check local laws, ask your smog tech he will tell you.Hey guys. Probably a stupid question, but I’ll ask anyway.
I’m in PA and have to pass emissions every year. What can I do to my exhaust to get some better sound and still pass the emissions testing?
22 Forte GT.
Thanks.
Funny how that works, I had an 80 Toyota pickup with a high compression 22r, big cam, Weber carb no EGR, no cat and a tri-Y header... it passed just fine but failed visual. My 100% stock 84 nissan pickup couldn’t pass out the tailpipe if it had a gun held to its head.Honestly OBD 2 cars run better with emissions in place. I was big into the custom compact scene in the late 90's early 2000's. I ran an
emissions legal header, moved close coupled cat with a custom down pipe to under the car with a high flow cat. Finished this off with a cat back exhaust. Setup made a big difference and the car passed emissions and had no codes.