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      08-24-2012, 01:31 PM   #2
Want the thrill

Drives: X3 35i
Join Date: Mar 2011
Location: MI

iTrader: (1)

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2011 X3 35i  [3.88]
Originally Posted by ATC1515 View Post
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?
This is the second generation X3 board (2011+). You may get more reponses by posting in the first generation board here:

Congrats on your X3 purchase!