I built a 3" exhaust for my car. It's 3" wide open, resonator, no catalytic converter and has a Magnaflow muffler. It's loud as *****. I need a quiet muffler. Like the quietest 3" muffler ever made. Don't care if it hurts power I can't use the power around here with all the police as it's too ------- loud. 99' miata running naturally aspirated but will be turbo'd in a couple weeks. So what's the quietest muffler available? I've read Dynomax super turbo mufflers are quiet. Any others that might be quieter? I'm tempted to put the factory muffler back on cause it was pretty quiet but that would probably add a lot of back pressure after I get this GT3271 installed.

 

walker 3" truck muffler

summit 3" oval muffler

 

don't listen to that bullshit both those mufflers are ------- loud ricer cans

if you want a quiet good flowing muffler get a 3" turbo muffler

they are like $30 bucks

my b18b made 225hp 240tq at the wheels at 10psi with that muffler

 

What 3" turbo muffler you talking about random-strike?

Here's a link to the dynomax muffler I was talking about. Things 90 bucks though...
http://store.summitracing.com/partde...5&autoview=sku

Or how about this SummitRacing 3" turbo muffler?
http://store.summitracing.com/partde...5&autoview=sku

 

http://www.thrushexhaust.com/products.html

thrush turbo muffler, old school mufflers. they work good still and are quiet

 

i have a thrush turbo on my wrx

http://www.youtube.com/watch?v=zWyL-8TKpv8

far from quiet. it's not a gm or a ls1 so johnny hasn't a clue

 

thats it

 

subu are loud pieces of ---- anyways

here is my turbo integra with a turbo thrush muffler

 

i would personally recommend your mom as a good muffler. i know she muffles most of my internal combustion's - beyatch.

 

I put dual thrush mufflers on a old t-bird I did a 302 swap on few years back. Once they broke in they weren't that quiet. And from what I see, thrust don't make a 3" turbo muffler, 2.5" is the bigest they list.

Jesus, you ever tried or heard a summit turbo muffler?