67 Pa. Code § 175.181 - Exhaust systems
(a)
Condition of exhaust system. All components of the exhaust
system shall be in safe operating condition as described in §
175.190 (relating to inspection
procedure).
(b)
Exhaust
system requirements. A vehicle specified under this subchapter shall
be equipped with a muffler or other effective noise-suppressing system in good
working order and in constant operation. A muffler or exhaust system may not be
equipped with a cutout, bypass or similar device and a muffler may not show
evidence of external repair.
(1) The exhaust
system of a motor-driven cycle or motorized pedalcycle may not be modified in a
manner which will amplify or increase noise emitted by the motor of vehicle
above the maximum level permitted by Chapter 157 (relating to established sound
levels).
(2) An exposed exhaust
system shall be equipped with an adequate heat shield or protective system or
be located to prevent contact by the operator or passenger.
Notes
The provisions of this § 175.181 amended under the Vehicle Code, 75 Pa.C.S. §§ 4103, 4301, 4501, 4521 and 6103.
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