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k n filter/induction kit e39 540i. Any opinions?


swiftpete
07-21-2007, 05:36 PM
There's a chap on ebay selling the k and n filter with induction pipe and it looks pretty smart. I've only bought the car today but am thinking of treating it, anyone got any experience with these things, good or bad?
Cheers

sidewinder69
07-22-2007, 11:49 PM
As long as the guy has recharged the filter at the right times it should be good. I know my parents bought one for their Ford Explorer and they haven't had any problems with it.

If the pipe looks in good condition and the price is right fly at it. Just don't expect like, 40 more horsepower out of it...you might get maybe 5 hp extra...maybe.

Congrats on the new car BTW...now where are the pictures?

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