§ 43611 Exhaust Device Certification Criteria
A car company wants to sell a new part that reduces smoke from cars.
The part must be checked to make sure it doesn’t let out too much bad stuff, works well, and isn’t too expensive. If it doesn’t follow these rules, it can’t be sold.
AI-generated — May contain errors. Not legal advice. Always verify source.
§ 43611 Exhaust Device Certification Criteria
Last verified: January 24, 2026