Resonator tips!

[Explorer Junky]

Anyone know how good these things sound? I see them at parts stores, and on websites. Resonator tips!? Are they a good buy? A waste of $$$? Any thoughts?

 

[ThePhoenix]

I'll bet they make the sound louder

 

[kstrayhorn]

The one I got doesn't make it noticeably louder from inside the truck, but from behind it does givea little rumble. For $30 it wasn't bad, but I was much more impressed with the results I got from the free airbox mod.