CARB cert requires crash testing and meeting safety standards too. (Air to air IC requires modification to the stock bumper beam - safety component.) It costs a lot and takes a lot of time to run that process. I'm not sure what the process is to amend an existing certification though. Maybe less, but I still don't think it's just a simple form submission.
Last edited by RadioFlyer; 02-03-2016 at 12:21 PM.
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