Invidia mid only
May 25, 2011 | 02:21 PM
Thread Starter
Joined: Jan 2011
Posts: 83
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From: Oregon
Invidia mid only
Can I run the mid pipe wit no axel back.? Herd if no back pressure it can mess up my vavles.
May 25, 2011 | 02:33 PM
Joined: May 2010
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From: WA
Why would u want to? I figure you could...
May 25, 2011 | 03:04 PM
Joined: Aug 2007
Posts: 7,810
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From: NC
The idea cars "need" back pressure suggests a lack of understanding of how exhaust systems work.
But a midpipe won't gain you anything besides some noise, 1-2 hp, and a failed visual emissions inspection if your state does one.
May 25, 2011 | 04:22 PM
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Joined: Jan 2011
Posts: 83
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From: Oregon
No visual inspection done in Oregon. So if i run the pipe only with no axel back. I won't have any cel
May 25, 2011 | 04:25 PM
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Joined: Jan 2011
Posts: 83
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From: Oregon
And no problems on long run
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