08-24-2012, 11:59 AM | #1 |
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Air Intake and Exhaust system
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? |
08-24-2012, 12:31 PM | #2 | |
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Drives: 2022 X4M40i, retired ‘11 X3
Join Date: Mar 2011
Location: MI
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http://x3.xbimmers.com/forums/forumdisplay.php?f=91 Congrats on your X3 purchase! |
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