Need Help Identifying the Best Aftermarket Air Filter for M20 Engine
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AFE /\ Changing out the airbox is only for auditory stimulation.
BUT, K&N adds 25HP if you install the sticker.Comment
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Can we get a background check on OP?Comment
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89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...
new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

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Originally posted by priapismMy girl don't know shit, but she bakes a mean cupcake.Originally posted by shamesonUsually it's best not to know how much money you have into your e30Comment
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i'm gonna have a look at that. i don't mind the k&n but i agree with you on the amount of particulate it lets through.Comment
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I'm interested too - the K&N and other oiled type ones tend to not appeal to me because of how much more particulate they let through than normal paper filters in ProjectFarm tests (albeit that's not M20s, but still) - but I was wondering if stuff like the Magnumflow Dry S from AFE that go in the stock airbox was a good compromise between additional flow without too much extra particulate, but I haven't found any good comparisons for them online yet.i'm in love with german cars // gliding past me on the autobahn

stainless idols with silent hearts // never turning as we drift apart ♫ Comment


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