D.C. Mun. Regs. tit. 20, r. 20-2812
Current through Register Vol. 72, No. 2, January 10, 2025
No person shall modify or alter the exhaust system of a motor vehicle or motorcycle in a manner that will amplify or increase the noise emitted by the vehicle above the level permitted under § 2811 of this chapter.
No person shall use or operate a motor vehicle or a motorcycle having an exhaust system that has been modified or altered in a manner that will amplify or increase the noise emitted by the vehicle above the level permitted under § 2811 of this chapter.
D.C. Mun. Regs. tit. 20, r. 20-2812