03-03-2010, 06:03 PM | #1 |
Drives: 18 2SS Vert Join Date: Dec 2009
Location: mi
Posts: 81
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Dynomax Axle-Back Exhaust
Saw the Dynomax axle back on their website. They are claiming an increase of 16HP and 21 lb/ft. Has anyone installed one of these yet?
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03-03-2010, 06:11 PM | #2 |
Red Brick of Vengeance!
Drives: 12 Second Brick Join Date: Jun 2009
Location: at my pulpit
Posts: 7,745
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well... I'm going to have to say those claims for an axle back seem a bit optimistic to me...
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03-03-2010, 06:23 PM | #3 |
Drives: 1LT RS, SIM Join Date: Aug 2009
Location: Columbia, SC
Posts: 288
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No sound clip for the V6 either. Cool paint job on the V8 in the video though.
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03-03-2010, 07:55 PM | #4 |
Drives: 18 2SS Vert Join Date: Dec 2009
Location: mi
Posts: 81
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I agree, based on what you saw with your header test. It would be cool to hear the system however.
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03-03-2010, 08:14 PM | #5 |
Flowmaster, and now Dynomax claim some pretty BIG gains from just axle back addition?
Starting too lose faith in exhaust MFG claims? Hard to imagine Chevy would have left 16HP and 21 lb/ft on the table by not having a better configured exhaust on the V6? They could have 320 HP car, if it was this easy? just my .02 cents...and yes I know they have to try and have a quieter stock exhaust but still hard to believe ... |
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03-04-2010, 12:40 PM | #6 |
Thin Blue Line
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I agree, My exhaust guy suggested these new mufflers should cut down on cabin drone too, whic I am experiencing with my Flowmaster Super 44's
http://www.dynomax.com/mufflers.php?muffler=vt
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One of the "Few Blue"
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03-04-2010, 01:10 PM | #7 | |
Drives: Rally Yellow 2LT Join Date: May 2009
Location: San Francisco
Posts: 469
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Quote:
The way they explain it is a bit misleading. There is very little improvement (if any) in the peak HP and TQ numbers. It looks like their "big gains" are further down in the power band. So while it is possible that there may be gains in the lower RPMs, it doesn't seem that there is much of a gain in total HP numbers. |
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03-09-2010, 10:04 AM | #8 |
Thin Blue Line
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Dynomax is offering $25.00rebate on these mufflers also!
http://www.dynomax.com/assets/promot...PowerPromo.pdf Anyone try these yet?
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One of the "Few Blue"
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05-20-2010, 06:48 PM | #9 |
Banned
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Why can't you just buy the mufflers and have a shop tweak them in place??
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05-20-2010, 06:50 PM | #10 |
G@M30v3RgT
Drives: 2016 Mustang GT 5.0 DIB Join Date: Apr 2010
Location: Jacksonville
Posts: 213
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you can, thats what I did with my Cherry Bomb Extremes
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2016 Ford Mustang Base 5.0 GT DIBM/Black Accent Package(AUTO) (STOCK).
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05-21-2010, 10:49 AM | #11 |
Banned
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How do those sound?
I want a more racy sound, but do not necessarily want volume. |
05-21-2010, 04:48 PM | #12 |
Thin Blue Line
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You can buy them, I got mine from JEGS for $99 each and will get them on this Tuesday My muffler guy recommended the 2.5 inch because they were offset/offset, much like the Flowmaster Super 44's I'm taking off...too much drone for me
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One of the "Few Blue"
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05-22-2010, 03:30 PM | #13 |
Banned
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Think I am going with MRT 2.0.
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05-23-2010, 04:40 PM | #14 |
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