Excess noise... hmm maybe it is loud because I am in an all concrete parking garage... where normal cars drive by and set off other people's car alarms... Ahhhh a$$ ucker... He told me that it was just for a front plate... I hate california laws I am just going to put my car back to stock. I mean they could at least give me a legitimate ticket like speeding or something that is endangering the lives of others... but no I get a ticket from a cop camping out in a 6 story parking garage on the 3rd floor... who the hell was he going to catch... ME