Barely Used K&N Air Filter

sinbad4 · 01-13-2020, 07:32 PM

I purchased this K&N Air Filter for my 2019 X3 M40i. I totaled the car 3 months later. ;-( I kept it for the new MY2020 M40i I knew I would get; but it does not fit.

This will work with BMW X3 M40i 2018 or 2019.

I will not ship; local pick up only (Mounds View, MN - Twin Cities suburb). So; only going to ask $30 (I paid $70).

PM me if interested.

-Nathan

P.S. I am big believer in K&N filters and have used for years. I always heard 5-10hp.. that was on lesser cars. Performance Engineering did some tests.. they saw 3.6% increase in performance. That would be about 13HP on the 2018/19 M40i.

sinbad4 · 04-05-2020, 07:03 AM

sold

01-13-2020, 07:32 PM	#1
sinbad4 Captain 783 Rep 911 Posts Drives: 2020 X3 M40i Join Date: Mar 2013 Location: MN iTrader: (0) Garage List 2019 BMW X3 M40i [0.00]	Barely Used K&N Air Filter I purchased this K&N Air Filter for my 2019 X3 M40i. I totaled the car 3 months later. ;-( I kept it for the new MY2020 M40i I knew I would get; but it does not fit. This will work with BMW X3 M40i 2018 or 2019. I will not ship; local pick up only (Mounds View, MN - Twin Cities suburb). So; only going to ask $30 (I paid $70). PM me if interested. -Nathan P.S. I am big believer in K&N filters and have used for years. I always heard 5-10hp.. that was on lesser cars. Performance Engineering did some tests.. they saw 3.6% increase in performance. That would be about 13HP on the 2018/19 M40i. Attached Images __________________ • 2020 BMW X3 M40i Graphite : ZDA/ZDB/ZPX/718M/2VF/2T4/3KA/3AC/688/6NW/3AC Last edited by sinbad4; 01-13-2020 at 07:42 PM..
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04-05-2020, 07:03 AM	#2
sinbad4 Captain 783 Rep 911 Posts Drives: 2020 X3 M40i Join Date: Mar 2013 Location: MN iTrader: (0) Garage List 2019 BMW X3 M40i [0.00]	sold __________________ • 2020 BMW X3 M40i Graphite : ZDA/ZDB/ZPX/718M/2VF/2T4/3KA/3AC/688/6NW/3AC Last edited by sinbad4; 05-03-2020 at 11:09 PM..
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