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      08-24-2012, 11:59 AM   #1
ATC1515
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Drives: Black 2005 BMW X3
Join Date: Aug 2012
Location: Manchester

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Air Intake and Exhaust system

BIMMERPOST / Classifieds
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I am new to the BMW world. I am the happiest guy ever. I bought a 2005 X3. I was wondering is anyone of you out there know of what I can do to save gas for one but I was thinking about getting a cold air intake and or a cat back exhaust for it. I was told by a buddy of mine that this would really make a difference and since you all have X3's I think someone out there would know if it helps and where I can get something for a good price. I was also wondering about the computer chip. Do they make them and are they any good?

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