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      07-18-2018, 12:28 PM   #1
h3dgehog
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Drives: 2011 325xi
Join Date: Sep 2016
Location: Nebraska

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AA tune & headers?

Looking at installing AA tune and/or headers in the near future...

Is there a reason why you might want to install both at the same time or is it okay to install one at a time as I save more $$$?
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