[redrum999]

Hi I have bmw f20 118d lci and I'm living in S. Korea.

in Korea forum, this is the issue that unsolved.

The part is Filtered air pipe with resonator
Part number: 13718578651

This part make leak again and again eternally. some drivers said, it leaks again after a month that changed.

during the guarantee service term, almost drivers had changing whole thing but after the term, almost drivers need a solution this.

world's BMW 1 series pals, please Help us this problem.

thanks for reading