IS MY MOD LEGAL?

Exhaust Noise in Michigan

Vehicle type: Sedan

Conditional

Michigan limits vehicle exhaust noise to 95 decibels measured 20 inches from the exhaust outlet. Vehicles must maintain proper muffling systems without bypasses.

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Frequently Asked Questions

Are exhaust noise legal in Michigan?
Michigan limits vehicle exhaust noise to 95 decibels measured 20 inches from the exhaust outlet. Vehicles must maintain proper muffling systems without bypasses.
What are the exhaust noise limits in Michigan?
Michigan limits vehicle exhaust noise to 95 decibels measured 20 inches from the exhaust outlet. Vehicles must maintain proper muffling systems without bypasses. For specific numeric limits and thresholds, see our full compliance report.
Are there exceptions for exhaust noise in Michigan?
Yes, there may be exceptions and exemptions. Get the full details including medical exemptions and edge cases in our compliance report.

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