Section 43604 Of Article 1. Device Certification From California Health And Safety Code >> Division 26. >> Part 5. >> Chapter 3. >> Article 1.
43604
. An exhaust device certified pursuant to Section 43601:
(a) Shall not cost, including the cost of installation, more than
eighty-five dollars ($85).
(b) Shall not require maintenance more than once each 12,000 miles
of operation, and such maintenance shall not cost, including the
cost of parts and labor, more than fifteen dollars ($15).
(c) Shall equal or exceed the performance criteria established by
the state board for such devices for new motor vehicles or, in the
alternative, have an expected useful life of at least 30,000 miles of
operation.