Aftermarket Exhaust in New Hampshire
Vehicle type: Van
Conditional
Aftermarket exhaust modifications are allowed but must maintain required noise limits and emissions equipment.
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Frequently Asked Questions
Are aftermarket exhaust legal in New Hampshire?
Aftermarket exhaust modifications are allowed but must maintain required noise limits and emissions equipment.
What are the aftermarket exhaust limits in New Hampshire?
Aftermarket exhaust modifications are allowed but must maintain required noise limits and emissions equipment. For specific numeric limits and thresholds, see our full compliance report.
Are there exceptions for aftermarket exhaust in New Hampshire?
Yes, there may be exceptions and exemptions. Get the full details including medical exemptions and edge cases in our compliance report.