Ohio driving lawsExhaust & Muffler

Ohio Exhaust & Muffler Laws (2026)

Info: Muffler in good working order required; cutout/bypass and excessive smoke/gas devices prohibited (no fixed dB) — Ohio Rev.

InfoVerified Jun 19, 2026

Muffler in good working order required; cutout/bypass and excessive smoke/gas devices prohibited (no fixed dB) — Ohio Rev. Code §4513.22.

Official source: codes.ohio.gov

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