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      03-24-2012, 01:31 AM   #46
Frostbite
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United_States
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Drives: E92 M3
Join Date: Aug 2011
Location: USA

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I got a CEL after installing the fabspeed hfc & xpipe. I bought some angled extenders and got a CEL again. I adjusted it by pulling it out some more and I haven't got a CEL since. You just gotta play with it a little and you can avoid getting a CEL.