How do I make the exhaust louder?
#21
#22
Junior Member
Thread Starter
![Default](https://www.f150forum.com/images/icons/icon1.gif)
What muffler has the least/no drone in cabin? I've been looking at Flowmaster 50 delta series and some people are annoyed by the 2k rpm drone. Would 50 series give off an annoying drone to the 5.0? Any other recommendation? I feel like the Flowmaster 40 series is too aggressive, hence the 50 series.