Quote:
Originally Posted by E90M3velocity
Depends on what comes out from the exhaust, if its within the margin of passing then its fine. There is the visual inspection that you need to pass and some stations skip that part. I knew someone in socal that twincharged his car and he passes the tailpipe tests and the station looks the other way with the visual
|
This....BTW ESS makes a tune you can use to pass the sniffer