Gov. Arnold Schwarzenegger has seemingly just terminated loud and free flowing exhaust systems on motorcycles in the Golden State of California. Affecting only motorcycles and aftermarket parts made in 2013 and on, the California’s law cracks down on noisy bikes by imposing fines  of $50 to $100 for first-time offenses, and fines of $100 to $250 for subsequent offenses.

The law’s passage has been a big issue for Californian motorcyclists, with the fires being fanned by both the MIC and AMA, who would like to state and national exhaust noise laws adopt an SAE standard. The reality though is that California’s law brings the state in-line with Federal laws on the issue, which already superseded California’s lax standards, which were widely unenforced by the state’s law enforcement officers.

With nothing changing from a legal perspective, it remains doubtful that California LEO’s will ramp-up their enforcement of the new provisions, considering how seriously they took the federal statutes.

Source: California Senate Bill 435 via Dealer News