Headers on, now what about ECM
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Joined: Jul 2001
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From: Camp Lejeune, NC
Headers on, now what about ECM
Just got my car back from the shop after getting the SLP 1 5/8 headers installed. I have a PR chip and my question is will the chip adjust for the headers or do I have to take it out and then reinstall it, or does it even matter.
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