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04-18-2010, 09:26 PM
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Hummer Professional
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Join Date: May 2006
Location: las vegas
Posts: 301
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which one?
i am changing the factory exhaust to the magnaflow catback exhaust. magnaflow offers 2 different types. one is a single 3.5"(p#16771) and the other is 3.5" to (2) 2.5"(p#16772). which system works better for the 6.2 liter? according to magnaflow tech, they told me the single will flow better at higher rpms and the dual will have better bottem end torque. also, if someone has one of these kits, does the tips turn a goldish color? thanks in advance.
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scott j.
2008 h2 sut
2008 escalade
1969 charger
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04-26-2010, 03:50 AM
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Hummer Guru
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Join Date: Oct 2005
Location: Charlotte, NC
Posts: 2,767
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Re: which one?
If you have a choice, I'd go with the dual tip if it does indeed make a better bottom end.
Unless you're towing, I don't see a benefit in having more top end. (and if you are, I doubt it's neglible)
As far as the turning gold, I had a magnaflow on my first H2 and after 4 years, it never turned color.
Mark
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04-27-2010, 01:18 AM
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Hummer Veteran
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Join Date: Jan 2007
Posts: 167
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Re: which one?
Quote:
Originally Posted by OrangeCrush
If you have a choice, I'd go with the dual tip if it does indeed make a better bottom end.
Unless you're towing, I don't see a benefit in having more top end. (and if you are, I doubt it's neglible)
As far as the turning gold, I had a magnaflow on my first H2 and after 4 years, it never turned color.
Mark
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Is there a difference in sound? How was the sound on your old rig?
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04-27-2010, 01:57 AM
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Hummer Guru
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Join Date: Oct 2005
Location: Charlotte, NC
Posts: 2,767
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Re: which one?
Quote:
Originally Posted by Xotik H3
Is there a difference in sound? How was the sound on your old rig?
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I can't tell you about the difference in sound. I can tell you that the sound I had was great... not too loud, no drone and a nice sound when you step on it.
Mark
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04-27-2010, 03:16 AM
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Hummer Professional
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Join Date: May 2006
Location: las vegas
Posts: 301
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Re: which one?
i ended up buying the single 3.5" magnaflow because i got a really good deal on it. the dynomax 4" looked pretty tempting too for the price. thanks for the input.
__________________
scott j.
2008 h2 sut
2008 escalade
1969 charger
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04-27-2010, 03:20 AM
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Hummer Guru
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Join Date: Oct 2005
Location: Charlotte, NC
Posts: 2,767
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Re: which one?
Quote:
Originally Posted by lasvegash2
i ended up buying the single 3.5" magnaflow because i got a really good deal on it. the dynomax 4" looked pretty tempting too for the price. thanks for the input.
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No problem, make sure you make a sound clip. The cool thing about the magnaflow is it looks great too.
Good choice....
Mark
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