Quote:
Originally Posted by hugus311
Save your money. My mpg went down because of recharge oil on mass air flow sensor. Any improvements are placebo effects.
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I have always wondered how much of a percieved increase is just a placebo effect!
Quote:
Originally Posted by benzo23
You probably already have the euro box i would just stick with the paper filter and not worry about it
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Yeah I have the euro box.
Quote:
Originally Posted by Eelesy24
You could always go for the BMW performance filter which to me looks like a k&n filter but you have the peace of mind of the 24 month parts guarantee if you are worried about engine damage.
Mike
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Hi again Mike
Yeah had noticed that the BMW Performance air intake just seems to be a K&N instead of the paper filter, and a carbon fibre cover instead of the original plastic one. Strange.