Thread: New high-flow drop-in air filter for the M40i
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      07-17-2019, 10:01 PM   #20
GT500R
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Drives: BMW X3M
Join Date: May 2018
Location: NE

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Originally Posted by j1980mac View Post
I pulled the trigger on this filter to replace my K&N.

https://www.armaspeed.com/product/ar...nt-air-filter/

Anyone else have experiences with ARMA?

Can you do same day draggy pulls like 30-80 or 0-60?
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