Mufflex 4" sound clips - Spintech/Flowmaster

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01-25-2005, 07:24 AM

#31

Soccerbum21

Registered User

Join Date: Oct 2003

Location: Statesboro/McDonough, GA

Posts: 261

Re: Mufflex 4" sound clips - Spintech/Flowmaster

Quote:

Originally Posted by LT1ponykilla

Well of course if you take a muffler off and run straight headers its gonna run faster but will that pass emission's???

Mufflers have no effect on emissions at all.

thats all in your cat converters and such, everything past the cat(s) is for sound and getting the exhaust to the rear or side of the car.

01-25-2005, 07:45 AM

#32

FASTFATBOY

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Join Date: Jan 2002

Location: Mobile, Ala..USA

Posts: 1,935

Re: Mufflex 4" sound clips - Spintech/Flowmaster

Quote:

Originally Posted by NJLT1SS

I would love to replace the Flowmaster on my Mufflex 4" setup. I called Dynomax and they do not make a 4" Ultra flow muffler, just the bullet style. The Ultra flow in the oval case would be my first choice if they made it in 4". What are some recomondations for a high flow 4" muffler, that wont be loud like a bullet style, I would love something on the quieter side.

Nick

I called Dynomax and they make a ultraflo round in a 4 inch, not the bullet, I specifically asked. Summit/Jegs has them for like 89 bux a peice.

I bought a magnaflow straight through oval 4 inch race muff for mine, almost too pretty to put under the car.

Flowmaster STRAIGHT THROUGH mufflers flow fine, most crossflow applications hurt hp as far as I have heard.

Check these guys out, they got all kinds of mufflers, this is where I got my Magnaflow and the Flowmaster 3.5 inch to 4 inch union, good pricing to.

www.fulllineexhaust.com

David

Last edited by FASTFATBOY; 01-25-2005 at 08:05 AM.