godfodder0901
Well-Known Member
- First Name
- Jared
- Joined
- Mar 12, 2019
- Threads
- 24
- Messages
- 3,394
- Reaction score
- 6,404
- Location
- Washington
- Vehicles
- 2004 Honda Civic EX, 2022 Rivian R1T LE
I didn't actually do anything. This was just part of the most recent update. It specifically mentions lowering the volume but still complying with 141.I assume you still followed FMVSS 141?
https://www.nhtsa.gov/sites/nhtsa.g...irements_for_hybrid_and_electric_vehicles.pdf
I'm not sure I want to go to those lengths. But I do have a calibrated sound meter, so I might just do some testing with to get a before and after various ways.
Sponsored