Spike Spiegel
Senior Member
- Joined
- Oct 9, 2018
- Threads
- 10
- Messages
- 171
- Reaction score
- 122
- Location
- Maryland
- Car(s)
- 2018 Aegean Blue Civic Si coupe, 2008 Tundra Limited, 2011 Mazdaspeed 3 (Dead engine), Horse Trailer, Quarter Horse (Dyno=1 HP)

Did you measure that? 85-90 db seems really high for a stock car... is your car stock? Any mods that increased loudness?Interior noise is awful. On the highway volume is pushing 85-90db sustained levels.