well i know it's gonna make noise but who makes a decent flowing muffler that has moderate to little exhaust noise whne under full throttle high rpm etc.

i've heard a gibson and a flowmaster in person they are fairly quiet but just dont flow enough.

-Erik

 

talk to nakedav. he has 2 magnaflow mufflers in series and says its quieter than stock. it should flow great too

 

I have a 70 series flowmaster catback with all madrel bent piping at it is rather moderate. Till i hit the cutout.

 

That is correct. My setup is quieter than stock and there are no impediments to flow: straight-through performance.

Put two of the largest Magnaflows you can fit under your truck in series. Make one of them a 5 x 11 oval (if you can), and the other a 5 x 8 oval. If you can afford dual tailpipes, get the 5 x 11 as a single-in/dual-out, with 2.25" pipes instead of 2.5" for further noise reduction. Then you're in business.

 

holey freakin sweetness

what does it sound like at idle??? stock as well?

 

Funny you should ask. At the shop where I had the mufflers welded in, the guy doing the welding waved me over, then he just stood there. I was thinking, "Yo buddy, why'd you call me over here, so we could just stand around looking stupid together?"

It was right around then that I noticed vapor emanating fromt the tailpipe. So I asked him, "Is it running?" He shrugged his shoulders and said, "Yeah."

Couldn't even freaking hear it running at idle.

 

That looks like a sick setup, I only have the 5x11 oval, I don't know if I could fit another muffler under my short truck. magnaflow needs to make a bigger muffler.

 

I have a 4x9. I plan to add a 5x8, or 5x11 too if I can find the 5x11.

 

Damn guys.....I didn't know that everyone liked the trucks to be QUIET??!!
Nothing beats the sound of a good ol' SLP Loudmouth Muffler...or a Hooker Aero Chamber!

 

FloPro HD. Quiet until you get on it. Quiet on highway. No resonance or drone.