Macht Schnell Air Filter Fits 2008-09 M3 $50

[mharris2007]

BIMMERPOST / Classifieds

Asking Price:

None

Item Interest

Hi,

Purchased June 2016. Removed June 2107. Decided to go back to stock filter. Brand new these run $110 with tax.

I'm in Newport Beach, Orange County. Local pickup only. First $50 takes it.

[bobllama]

Why did you decide to go back to stock? Getting my MS filter tomorrow.

[mharris2007]

Originally Posted by bobllama

Why did you decide to go back to stock? Getting my MS filter tomorrow.

Don't want to start a flame war but there's fairly convincing evidence that the stock filters filtration is better than after market oil guard filters. If you search around here and elsewhere there were a few different comparisons. One was on a Miata and just compared visual looks of secondary filters after each filter. And there's another one that shows amount of dirt that passes the filter.