Drop In Filter?
I am looking for recommendations on whether a high flow drop in filter is worth the money over the stock filter?
If so, what would you recommend in terms of product that does not require being oiled or cleaned?
I would prefer just to replace it with a new one as needed rather than deal with the whole oil/clean process that I had with a previous car and K & N.
Thanks!
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2016 340Xi M-Sport Sedan | BMW M Performance Exhaust l APEX SM-10 Wheels
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