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      06-25-2012, 08:28 PM   #26
Maxl1M
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Australia
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Drives: AW 1M, E88 125i
Join Date: Nov 2011
Location: Brisbane Australia

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Quote:
Originally Posted by kaptenM View Post
Today My local dealer told to wait with the switch to N55 mid pipe, said it could trigger fault codes for incorrect back pressure that would take away the engine guarantee. Isn't this the case when you switch the DPs but not for the mid pipe?
Br,
///M
Mate, I fitted N55 mids & no problems or codes. Pull the trigger it's a great mod for the cost, better sound, better power, no drone.
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