Frequently Asked Questions about Aftermarket Exhaust Systems for Motorcycles and ATVs In California


This is a perfect example of why we all need to support our motorcycle rights groups. One bureaucracy, in one state, California, chose to supersede EPA rulings and guidelines: The California Air Resources Board (CARB). Bikernet will continue to follow and report on these issues and on the groups trying to protect our sport. Feel free to drop me a line, if you have a question to:

This document contains the Motorcycle Industry Council’s interpretation of California law and regulations related to aftermarket exhaust systems. 

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