KRS 224.30-190: Modification of motor vehicle exhaust system to increase noise

prohibited.

No person shall modify the exhaust system of a motor vehicle in a manner which will

amplify or increase the noise emitted by the motor of such vehicle, above that emitted by

the muffler originally installed on the vehicle and the original muffler shall comply with

all of the requirements of this chapter. No person shall operate a motor vehicle with an

exhaust system so modified.