To let you guy's know. I got a ticket about 2 months ago for my Blitz Nur Spec on my S13. It ran a 99.0dB w/silencer in. So I had to go back to stock and then get it tested again, ran a 86.4dB.
I went to CHP, they told me since I passed at the ref. I was good to go, just had to go by the courthouse and pay the clerk. I was thinking... 20 bucks right?
WRONG!... The officer checked off the box that says, "Non-correctable" and now I owe $111 even though I swapped everything back to stock. It's messed up. Check out what the officer checked you off as... you might be screwed also.