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#10: 03-22-2013, 11:06 AM
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Originally Posted by GTEASER View Post
Is it something that an emission inspection would pick up? In other words, before inspection, should it be re-plumbed back to stock?
It doesn't affect emissions, the extra heating is purely an 'in case you move to Siberia" thing

Originally Posted by Perscitus View Post
Nope. Done this on a few cars. No issues with inspection or emissions checks in PA, CT or NY for example. And yep, even well below freezing, never had a problem. Gains? You might notice some on a 2.5GT. No real difference on a 2.5i or 3.6R I can think of.
No gains really, I prefer to think of it as "cutting losses". You make your best power in perfect conditions, the extra heating makes for worse conditions so doing away with it puts you a little closer to ideal.
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