BMW 5-Series Forum (G30) - View Single Post

540iSUP · 05-27-2021, 11:08 PM

I always use K&N rechargeable filters when not using some sort of CAI. I don't know if helps with performance, but I like the fact that I can just clean it and recharge it instead of having to replace with disposable ones.

05-27-2021, 11:08 PM	#4
540iSUP Captain 704 Rep 803 Posts Drives: G30, E36 Join Date: Apr 2021 Location: California iTrader: (1)	I always use K&N rechargeable filters when not using some sort of CAI. I don't know if helps with performance, but I like the fact that I can just clean it and recharge it instead of having to replace with disposable ones.
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