KIDHUMMER
08-02-2003, 11:11 PM
I have a 2003 black hummer, it is stock at the moment, I was thinking of adding an Air Raid cold air induction system, the company claims a 14 hp increase, I also want to add an exhaust, I am not looking to spend a lot of money on the exhaust and I want a direct replacement muffler only. I just want a muffler replacement so that I do not lose my off road ability, I also have the air suspension package on my truck so im not sure what muffler systems will fit, extreme flow is a little expensive compared to a Gibson system, so if anyone has any ideas or comments It would be appreciated, Thanks......
whipplecharged
08-07-2003, 12:49 PM
KIDHUMMER,
The Xtremeflow is a direct replacement for the H2 and it was designed for the H2 ONLY. They offer a complete package with the cold air intake included. The Gibson muffler is a straight threw design that doesn't hold back pressure.
I've used several different exhaust systems on may vehicles and I found the Xtremeflow to be the best one so far.
Brands
Xtremeflow Chambered / with unique built in equalizer tubes
14 ga Stainless Steel
Low/Mid/High/ HP + 40 HP
SMA Stinger/ B and B (Straight Through Design)
all 16 ga.
High End Only / HP + 28
Corsa (Straight Through Design)
all 16 ga.
High End Only / HP + 24
Borla (Straight Through Design)
all 16 ga.
High End Only / HP +24
How much is the Gibson? Let me know I may be able to get you a good deal on the Xtremeflow.
Whipplecharged
:thumbs
copperhead
05-01-2008, 03:27 AM
So what does a cold air induction system cost on average and what will it do other than increase hp?
I have a 2005 H2
todbusa
02-27-2009, 03:55 PM
KIDHUMMER,
The Xtremeflow is a direct replacement for the H2 and it was designed for the H2 ONLY. They offer a complete package with the cold air intake included. The Gibson muffler is a straight threw design that doesn't hold back pressure.
I've used several different exhaust systems on may vehicles and I found the Xtremeflow to be the best one so far.
Brands
Xtremeflow Chambered / with unique built in equalizer tubes
14 ga Stainless Steel
Low/Mid/High/ HP + 40 HP
SMA Stinger/ B and B (Straight Through Design)
all 16 ga.
High End Only / HP + 28
Corsa (Straight Through Design)
all 16 ga.
High End Only / HP + 24
Borla (Straight Through Design)
all 16 ga.
High End Only / HP +24
How much is the Gibson? Let me know I may be able to get you a good deal on the Xtremeflow.
Whipplecharged
:thumbs
Where can i find this exhaust? Hope whipple can help...or anyone?(xtremeflow) who makes it and where can i buy it??? thanks todd