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      01-22-2020, 03:30 AM   #1
bmwm51980
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Ram air filters m5 f10

Are these worth fitting or do they Cog
The maf sensors with oil ?


Many thanks
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      01-22-2020, 05:38 AM   #2
F10CPROG
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Mixed reviews...

No clogging MAFs as they are oil free - but i'm told they aren't great for filtration.
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      01-22-2020, 05:41 AM   #3
bmwm51980
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Quote:
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Mixed reviews...

No clogging MAFs as they are oil free - but i'm told they aren't great for filtration.
U mean pushing dirt into engine ? That it's sucked in?
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      01-22-2020, 05:53 AM   #4
F10CPROG
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Quote:
Originally Posted by bmwm51980 View Post
U mean pushing dirt into engine ? That it's sucked in?
Yes - they allow some grit and dust to be sucked in - allegedly.
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      01-22-2020, 05:57 AM   #5
bmwm51980
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Quote:
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Quote:
Originally Posted by bmwm51980 View Post
U mean pushing dirt into engine ? That it's sucked in?
Yes - they allow some grit and dust to be sucked in - allegedly.
What is it u. Run? Is it dirt sucked in from the air ducts
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      01-22-2020, 06:56 AM   #6
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I am on stock airboxes... I am tempted to run a better class of filter to save my MAFs and inlets getting dirty
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      01-22-2020, 06:59 AM   #7
bmwm51980
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Quote:
Originally Posted by F10CPROG View Post
I am on stock airboxes... I am tempted to run a better class of filter to save my MAFs and inlets getting dirty
What type of filter
You mean like just different element inside the filter Oem box
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      01-22-2020, 12:32 PM   #8
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Just buy the BMS.
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      02-21-2020, 06:36 AM   #9
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I've had my ram airs on over 18months and had no issues whatsoever, sounds good too😁.
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      02-24-2020, 08:22 AM   #10
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I've had my ram airs on over 18months and had no issues whatsoever, sounds good too😁.
Have you removed them to see if there is any grit in the inlet piping?
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      02-25-2020, 03:08 PM   #11
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Took them off today and had a nosey, absolutely spotless inside.
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