Has anyone installed a K&N Air Filter in their Harley Davidson F150. If so have you noticed better fuel milage ?

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I'm curious as well since the F150 mechanic that prepped my truck didn't seem to think it would add much on the power side--once the engine loosens up some more might consider it. Have used one in my '99 SVT Contour since day one--my SVT rep convinced me it would breathe easier--no complaints but can't compare it to the orig Ford since I've never had it in..ck

 

Mine is not the HD 150 but it is a 2000 4x4 Lariat with the 5.4L. I noticed no great gains in power or mileage but with the combination of K&N and a flowmaster the long term gains in a little increase in mileage may be better. More air can't hurt. May take awhile to recoup the $50 up front cost.



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2000 Lariat 4x4 Supercab
Black Clearcoat
Flowmaster 50 series SUV using original tailpipe
K&N Filter
CamLocker Aluminum Toolbox
Tinted Windows
Vent Visors

A.R.E. 'Z' series bed cap

1999 HD Softtail Custom
Cobalt Blue
Lowered and Chromed to max.

1995 Long Haired Chihuahua (Best security system on the market)

Check it out at:
http://www.harleyrider.webprovider.com/index.htm

 

Put a K&N in mine last week. NO real differences seen yet. No Service engine lights so that is a plus. May take awhile to see any differences. I ordered a Superchip this week. Just waiting for it to come in. Hoping for 2mpg increase between chip and K&N. I don't drive my truck hard or really care about the increased performance. I would like to get better than 15.2mpg. So I am trying the chip and the K&N. Don't plan on any other mods at all unless putting on a less restictive muffler will help. Got a harley sticker on the sliding window and a harley license plate frame other than that the truck is used to haul by Wide Glide to Bike Week, Sturgis etc etc etc.

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2000 HD F150
1998 FXDWG 95th Anniversary Model