Originally Posted by poloace
Created a new thread, but I'll ask here... I have downpipes on my car _ just moved here and need to get cali registration. If I have catless pipes on now and can obtain smog paperwork, can I try to register it without issue here or will I get in trouble at the DMV? Thanks everyone.
In california, in order to pass smog, you'd need the entire emissions system on your car (original cats, resonators and muffler or at least CARB legal ones) I highly doubt you can pass smog legally with anything catless down here unless you know some people. Btw, california isn't very nice to the mod scene
you must also be a certain decibel level of sound well even for some race tracks.