No cats and a Flowmaster not insanely loud at WOT? What exact muffler is it? Flowmaster with no cats is very loud and attention grabbing, at least in my opinion.

 

it is a super 40 muffler, when im about 3500 rpm its loud but seems to quiet down a bit. I had a 95 f150 with true duals and twister mufflers and that was really dam loud.

 

Well that makes some more sense. The Super 40 is deeper sounding than it is aggressive, where the 40 is louder, and the Super 44 is a well designed combination of both.

I believe you, Twisters are very loud.

 

yeah haha i wonder how loud twisters would sound on my truck now.

 

Just the other day I gutted the cats on my 06. Ive got a super 40 si/do, and I love the sound, at high RPMs the sound dose kind of drop off.

 

Should get a video

 

Yeah i get a video up. R&D did you gut the fronts to?

 

Gutted cats, no muffler...must purr like a kitten...

 

He said he has a Super 40....

 

I was looking at the info in his SIG I guess..

Not much sleep lately! hehehe

 

if those cats have platinum in them its no wonder the contents got misplaced lol

 

I know how that goes, I was thinking either sleepy or a little buzzed

 

i cut the cats off of my 02 and it ran fine for about a week then the CEL came on and it went downhill from there, then i got 94106 hi flows from magnaflow and its been good since, not a good choice in getting all 4 cut off i know i will never do that again

 

Nah....negative on buzzed, just swamped w/paperwork!

In my defense...it does say "No muffler" in his sig!



What the hell is this llama thing anyway? hehehehe

 

why does everyone knock on the flowmasters??? I like the sound with an H pipe and flows


borla is the better performance muffler and showed in on the dynosheet where the maggies out performed the flows by like 3 hp