Section 27150.1 Of Article 2. Exhaust Systems From California Vehicle Code >> Division 12. >> Chapter 5. >> Article 2.
27150.1
. No person engaged in a business that involves the selling
of motor vehicle exhaust systems, or parts thereof, including, but
not limited to, mufflers, shall offer for sale, sell, or install, a
motor vehicle exhaust system, or part thereof, including, but not
limited to, a muffler, unless it meets the regulations and standards
applicable pursuant to this article. Motor vehicle exhaust systems or
parts thereof include, but are not limited to, nonoriginal exhaust
equipment.
A violation of this section is a misdemeanor.