EXHAUST SOUND CLIPS & How to: Dual Converson

[Ken Rogers]

Here's my upgrade to a single GT Takeoff. This muffler is not brand new. The first 20 seconds is the stock muffler, followed by the GT single. V6 Stock & GT Takeoff Ken

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[Action_Jackson]

I just installed a single Flowmaster, not really sure wich model, but it sounds pretty good, I don't have dual exhaust holes yet and the guy at the muffler shop said it might be more likely to make the raspy popping sound with duals. I will probably go ahead and get duals when I get a body kit. It is pretty loud though, especially if I am running about 80mph on the highway, there is a low resonance inside the car. I am thinking of installing some dynamat to deaden some of the sound.

I am thinking that if i dual it out it may deaden the sound some since there are two mufflers instead of one, any thoughts on this subject? Anyhow, here is the clip, if it works.

[hamidlmt]

The next step in my exhaust evolution...

I replaced my y-pipe with a custom h-pipe welded into my JBA duals/JBA titanium-finish, ceramic coated shorty headers setup.

The day of the installation...
http://www.transcendingtouch.com/mus..._pipe_revs.mp4

The day after...
http://www.transcendingtouch.com/mustang/mustang3.mp4

[karlriggs]

Here is a video of the single MRT Aeroturine Exhaust.

Exhaust

IMO, the exhaust is sweet, it sounds really good. It has a low grumbling sound right when your cruising and it sounds great. BUT, it is very loud. I'm going to put some sound deadoner in the trunk to reduce some of the low grumbling that gets to your ears. Tomm im going on a 700 mile trip without it, and whether or not I can walk out of the car with or without a headache, will determine whether should try for the deadoner tape, or return it. Yeah... it maybe a bit too much for me.

But I did some decibel numbers on the car. The stock numbers were what I got as a reading, they may differ from the original ford.com readings, but I used them as a control.

*All conditions done with windows up, fan off, and radio off*

Stock Exhaust:
-1 foot from exhaust tip Idle - 63 DB
-1 foot from exhaust tip 2,000 rpm - 80 DB
-1 foot from exhaust tip 3,000 rpm - 82 DB
-Cup Holder Idle - 56 DB
-Cup Holder 35 mph - 69 DB
-Cup Holder 45 mph - 72 DB
-Cup Holder Full Throttle - 84 DB

MRT Aeroturbine
-1 foot from exhaust tip Idle - 78 DB +15
-1 foot from exhaust tip 2,000 rpm - 88 DB +8
-1 foot from exhaust tip 3,000 rpm - 92 DB +10
-Cup Holder Idle - 52 DB -4 (due to low pitch)
-Cup Holder 35 mph - 70 DB +1
-Cup Holder 45 mph - 73 DB +1
-Cup Holder Full Throttle - 89 DB +5


I hope this helps people get an idea about how loud it really is.
I have to admit, at sometimes it can be annoying.

-Karl

[Furinox]

http://videos.streetfire.net/video/e...080125b8c7.htm

LT headers, High flow CATS, prochamber, Flowmaster 40's

[hataap]

ok heres the clip of my ford racing exhaust. video quality is...eh...and sound is eh too. its an ok one. Ill try and get ahold of my dads video camera.

Click Here

[SOLDSHORT]

do you guys want me to clean this thread up or leave the talking?

[jittie]

Couple clips of my single Flowmaster American Thunder axle-back...sorry bout the shakyness, the digital camera is really small!

http://www.youtube.com/watch?v=ytCuA1h67A0

http://www.youtube.com/watch?v=6ZY4iLkYN2g

EDIT: Added another clip, about 5 weeks after the first 2 were shot. Muffler has broken in some more, and the raspyness seems to have gone away some too...

http://www.youtube.com/watch?v=3AD5BY6OP3M

[jrakestraw]

Here is my clip of some

SLP Loudmouths

[fitbikeco]

ok well everybody was dead ****in wrong about this one and this will be a mod of mine if not my next mod
how does it sound when you get on it on the road
how much did it end up costing you