Quote:
Originally Posted by m3s65b4.x
Eventury suggest to clean air filter after every 5.000 km and not to oil. I have run with this filter 21.000 km and cleaned couple times. There minimal dust, only insects and some debris. Cabin air filters collect more dust but air amount through cabin vs engine filter are incomparably. I suspect those dry type filters don't catch small or micro dust and all that stuff goes into engine when ruin our expensive S65 motor.
Have someone made like 50k miles and measured engine compression before and after?
Can you suggest some oiled type filter for Eventuri inlet? Or just put oil to this one for dusty spring/summer and buy new filter for wet fall/winter time.
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The eventuri intake is dyno proven to make less power than the oem bmw filter lol.
Cold air intake dyno
A BMC drop in filter is optimal for filtration, or swap to a dinan or macht schnell intake for actual power gains+filtration.