Ar/gmmg?
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TECH Apprentice
iTrader: (4)
Joined: Mar 2007
Posts: 358
Likes: 1
From: South West Michigan
Ar/gmmg? Does anyone have any sound clips of American racing headers with a GMMG catback?
I have the catback, and am strongly considering AR headers with the catted-y. I am very curious to hear sound clips if anyone has any.
Thanks in advance
I have the catback, and am strongly considering AR headers with the catted-y. I am very curious to hear sound clips if anyone has any.
Thanks in advance
I've got the Stainless XS and no cats currently with a GMMG ...
Here is my progression through the stages of exhaust with my SS
http://www.demonofdreams.org/camaro/StockExhaust.avi (Stock)
http://www.demonofdreams.org/camaro/GMMGExhaust.avi (Stock Manifolds + GMMG)
http://www.demonofdreams.org/CamInst...ecamStart2.wmv (GMMG + LT's/ORY)
And now with cam!
http://www.demonofdreams.org/CamInstall/GMMGCamIdle.wmv
http://www.demonofdreams.org/CamInst...mColdStart.wmv
dyno vid coming soon, heh
Here is my progression through the stages of exhaust with my SS
http://www.demonofdreams.org/camaro/StockExhaust.avi (Stock)
http://www.demonofdreams.org/camaro/GMMGExhaust.avi (Stock Manifolds + GMMG)
http://www.demonofdreams.org/CamInst...ecamStart2.wmv (GMMG + LT's/ORY)
And now with cam!
http://www.demonofdreams.org/CamInstall/GMMGCamIdle.wmv
http://www.demonofdreams.org/CamInst...mColdStart.wmv
dyno vid coming soon, heh
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Joined: Nov 2003
Posts: 6,216
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From: Wichita KS / Rancho San Diego
As Sweetbone said, they're going to sound pretty much like any other headers - which means good with the GMMG. For good sound you definitely want their catted Y. You may have to tune and tweak to get the sound you want (I'm running a resonator in my I pipe), but with what you're proposing, you'll get there.
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TECH Apprentice
iTrader: (4)
Joined: Mar 2007
Posts: 358
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From: South West Michigan
Excellent, thanks for the help fellas.
Another question..
I have a 2000 (EGR and AIR equipped) any suggestions on weather to keep those systems (I live in MI = no emissions requirements) or should I go with the race header and get those deleted?
Another question..
I have a 2000 (EGR and AIR equipped) any suggestions on weather to keep those systems (I live in MI = no emissions requirements) or should I go with the race header and get those deleted?
I went with race headers and removed the air mine has no egr.
It will sound awesome, but much louder and less deep overall. I ended up adding a Magnaflow bullet to the I. It brought back the depth, and it's no longer painfully-loud at WOT. I'm digging it.