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MODIFICATIONS => Performance => Topic started by: RedZMonte on May 13, 2003, 09:32:38 AM

Title: Exhaust (again)
Post by: RedZMonte on May 13, 2003, 09:32:38 AM
What is the quietest high flow muffler you guys know of. I am going to probibly end up with some superturbo's or Walker "Quiet Flow" mufflers. Any other recomendations at this point are welcome.

My exhaust sounds exactly how i want it at this point. But the stock mufflers Suck so i want to eliminate them w/ a free flowing set.

My current setup in my opinion sound exactly how i want it.
* 2.5" downpipe
* Gutted Stock cat
* Stock catback

It is extremely quiet and has a VERY quiet, DEEP rumble at idle and have a slightly louder then stock DEEP sound when i rev. Again it is barly noticable over stock sound. but sounds very good and very healthy.

Shane
Title: Exhaust (again)
Post by: RedZMonte on May 13, 2003, 09:42:17 AM
how well do the stock mufflers flow. I doubt they flow very well each, but when you dual the exhaust out you get 2 mufflers they don't need to flow as much because you are running 2 mufflers. so I was thinking of running a 2.5" pipe back to the Y and Y into dual 2.25" mufflers.

Here is the kind of flow i would like:
(http://www.innovative-truck-products.com/images/MagnaFlow/Muffler.jpg)

Shane
Title: Exhaust (again)
Post by: mfewtrail on May 17, 2003, 11:50:12 PM
dynomax ultraflows have proven themselves time and time again, one of the quietest mufflers that flows very well. I believe tests have shown that the way the ultraflows are made, they are as good as running straight pipes if not better. Most of the 97+ GTP owners are using these, the cars I've heard with them have a noticeable sound at idle but basically no sound when cruising or even at WOT.