since alot of the rumble/bass comes from displacement. would adding a KB make 'sound' louder ,bigger at idle/cruise even though KB itself is quiet??
-im jus curious if 5.0L + 2.2L KB = 7.2L of rumble? ?
I would compare mine to a stock 5.0 with open headers. I don't have turn downs on mine so it doesn't resonate that bad. My brothers car is stock with an O/R h-pipe and flowmasters dumped and it gives me more of a headache than my car does, even though mine is louder.
I plan on putting tailpipes back on mine, and if that doesn't quiet it down enough for me I'll add in a couple Dynomax race Bullets or Twisters like BlackVert mentioned.