2.2L Performance Tech 16 valve 143 hp EcoTec with 150 lb-ft of torque

IMCO T924 Question, for those in the know...

Old Feb 28, 2007 | 02:04 PM
  #11  
Alzonie's Avatar
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Joined: 05-23-2006
Posts: 1,082
From: Chandler, AZ
Originally Posted by Wackaloon
If you've got 2.4, then T924; if 2.2, then T909. Wish I'd known that before I put the T924 on Nellie.
The T924 is set up for 2.5" pipes (size on 2.4), while the T909 is for 2.25" pipes (size on 2.2).
As far as the sound goes, I find it a little obtrusive, but not bad enuf to go back to stock. It doesn't sound "ricey".
I'll second this! I put the T909 on our 2.2 a few months ago. A bit easier fit than the T924 which I had, but traded for the 909. Looks like the same muffler except for the pipe size. Personally I like the tone, not loud at all. I even put one on my '96 Nissan Altima
Old Feb 28, 2007 | 07:04 PM
  #12  
SoCalHHR's Avatar
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Joined: 10-14-2005
Posts: 5,359
From: SoCal
Actually, the 2.4L has a 2 1/4 pipe, and the 2.2L has a 2".

There's not mudh difference between the two at all. Any muffler shop worth it's salt can swage you up an adapter tube in 2 minutes:



You usually need a swaged tube for the 2.4L as well - because no muffler guy knows exactly "where" to cut the muffler off. A tube needs to be made to bring the muffler mounts back in line.

Just as companies like CGS only make one intake, we felt carrying just the T-924 was the way to go as it will fit and work on both engines. You are correct; the internal volume and design is the same on both. The 909 won't perform any better on the 2.2L - it only keeps wimpy muffler guys from whining!

Hope it helps,
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