Review 3 of 16|
Year / Model Reviewed:
Straight through design with EXCELLENT flow. Well built, with that true glass pack sound.
It still doesn't out sell FlowDisaster muffs. I don't understand that one, or ANY other chambered muff for that matter.
Excellent sound on my 1998 4.6L F-150. At first it was quiet but after about 500mi it got louder & after about 1500mi it got awsome. Dynomax part #17219 is what I got it's a 14" one. You can really hear it under hard acceleration but not much louder at all when at cruise. At idle it sounds about the same as stock just a little better and louder until you rev it up then she roars. Don't know about outside sound other than idle of coarse but I'm sure it's louder out there if it's louder in the cab. Just stay outta the gas if you want it to be quieter, but when you pass on the highway they'll KNOW your there.
Similar Products Used:
To many to list, just buy this muff you'll luv it.