Muffler Comparisions

RyanHNT · June 8th, 2007, 12:42 AM

Ok now I have found someone talking about what I need to know, I want to know if my factory tune with my Airaid CAI would benifit with axcel back performance muflers without making droning while I go down the highway at 75?

RyanHNT · June 8th, 2007, 12:51 AM

will I get gains with my stock tune and Airaid CAI or will I be wasting my money with a performance muffler?

rmays06 · June 19th, 2007, 02:34 AM

I love threads like this, great info everyone!!! I learned alot.

CR70fastback · January 6th, 2008, 05:31 PM

what would work best on classics if any one knows please send me a pm

sean 96 gt · March 18th, 2008, 11:43 PM

So much arguing! SLP LM1s were left out of the list. Those a effing LOUD!

coffinator6 · September 28th, 2008, 04:38 PM

Originally Posted by Clean90GT

I own a dyno foolie.

I said tuning is the key to open exhaust. Open up the exhaust then tune.

Originally Posted by TENGRAM

flow is not the same as velocity. if it were we'd all be putting box intakes on our stangs. people generally run 3" exhaust so they can tell all there friends about it but some people need 3" pipes because their motors are moving that much air, why don't they go 4"? because it hurts power. FYI, i just swapped a different intake onto mine, and because the EEC is adaptive, i've had zero problems and it makes noticeably more power than before.

both sides are true and i belevei can explain some of it.

its called the venturi effect. here is how it works. say we have a certain amount of air flowing throught our exhaust. if the diameter decreases the velocity will increase and the pressure will decrease. on the other hand if the diameter increases the velocity will decrease and the pressure will increase.

hope that help you guys.

bretts95gt · October 5th, 2008, 12:13 PM

Originally Posted by coffinator6

both sides are true and i belevei can explain some of it.

its called the venturi effect. here is how it works. say we have a certain amount of air flowing throught our exhaust. if the diameter decreases the velocity will increase and the pressure will decrease. on the other hand if the diameter increases the velocity will decrease and the pressure will increase.

hope that help you guys.

+1 i was about to say the same thing! simply put the big the diameter the slower the exhaust goes (i think the chart was for a stock mustang untuned) but both sides are right! great post guys

martinez23 · November 2nd, 2008, 01:06 AM

Horespower sells cars
<br>
TQ wins races.

June 8th, 2007, 12:42 AM	#21
RyanHNT Regular 2007 Mustang GT Join Date: May 2007 Location: Kansas Posts: 143	Ok now I have found someone talking about what I need to know, I want to know if my factory tune with my Airaid CAI would benifit with axcel back performance muflers without making droning while I go down the highway at 75? __________________ 2007 Mustang GT , mod. #1. Airaid CAI. #2, Strange Deveopment, Ext. clearence strut tower brace,#3 Diablo Sport Predator.

June 8th, 2007, 12:51 AM	#22
RyanHNT Regular 2007 Mustang GT Join Date: May 2007 Location: Kansas Posts: 143	will I get gains with my stock tune and Airaid CAI or will I be wasting my money with a performance muffler? __________________ 2007 Mustang GT , mod. #1. Airaid CAI. #2, Strange Deveopment, Ext. clearence strut tower brace,#3 Diablo Sport Predator.

June 19th, 2007, 02:34 AM	#23
rmays06 Regular Join Date: Oct 2006 Posts: 52	I love threads like this, great info everyone!!! I learned alot. __________________ 2006 V6 Tungsten Grey, MRT max thunders, AA 89 Dyno tune, 3.73's, Chrome 17's 14.4 @95 MPH 2nd fastest N/A 4.0 in MICHIGAN www.tungstengreyregistry.com http://i119.photobucket.com/albums/o...igs/1a1sig.jpg

January 6th, 2008, 05:31 PM	#24
CR70fastback Regular Join Date: Dec 2006 Location: Iowa Posts: 207	what would work best on classics if any one knows please send me a pm __________________ http://memimage.cardomain.net/member...619_7_full.jpg You know its all about the gurth these days...

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March 18th, 2008, 11:43 PM	#25
sean 96 gt Regular 1998 Mustang GT Join Date: Dec 2006 Location: Anaheim, CA Posts: 131	So much arguing! SLP LM1s were left out of the list. Those a effing LOUD!

November 2nd, 2008, 01:06 AM	#28
martinez23 Regular 2001 Mustang GT Join Date: Oct 2008 Location: Oreon, portland Posts: 153	Horespower sells cars <br> TQ wins races.

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