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Old 05-05-2009, 05:19 PM   #43
Rotha
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Join Date: Dec 2006
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Posts: 4,827
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Quote:
Originally Posted by karavouliasm View Post
Do you have to put them on all four o2s
NO! post cat sensors only. unless you want a crappy running car.
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LOL .. When a man opens a BMW door for his wife, it's either a new BMW car or a new wife.
Originally Posted by: bmw greensboro

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