so..anyone REALLY knows if the air intake system:
http://www.knfilters.com/search/prod...x?Prod=57-0680
Is any good for 320D E90 177hp/350nm or when remapped tp 205hp/420nm?
really appreciate for the info...not interested about fuel economy...it is allready good enough...wondering about any improvement in acceleration.
regards,
Kai / Finland