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BM-1821

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Deleted member 939

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K&N air filter part number for anyone interested.


BM-1821
 
DNA offers two versions. The Stage 2 version eliminates the air box cover.

www.e-dnafilters.com

BMW R18 (20-23) DNA Air Filter P-BM18CR20-01

DNA replacement air filters are designed to increase hp and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple.They offer bigger...
www.e-dnafilters.com

www.e-dnafilters.com

BMW R 18 (20-23) DNA Air Box Cover S2 and Filter P-BM18CR20-S2-COMBO

The DNA Stage 2 Kit, can be either a DNA filter or a DNA cover that is designed to replace a part of the air box, seriously increasing air flow to the engine. With the proper fuel recalibration the results are always very impressive.
www.e-dnafilters.com
 
Gilles said:
Anybody to explain where is located the air filter
Click to expand...

Anyone install an aftermarket air filter?

Tonight I learned that the air filter isn’t exactly near the chrome “air box cover,” and removal of said cover isn’t required when accessing the filter. No, it’s an item which is accessed by removal of the engine cover. Because of course. I’m sure this isn’t news to many of you, but I couldn’t...
www.r18forums.com
 
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