K & N stage 1 air filter kit
 

K&N rk-3909 new in box unopened box $135 shipped

K&N rk-3910 new in unopened box $155 shipped.

The latest addition to K&N's RK Series was developed to get more horsepower from your Twin Cam® Harley-Davidson® engine. Built around the legendary K&N High-Flow Air Filter, the new RK Series assembly includes an innovative powder coated billet aluminum backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover

Fitment: Twin Cams
FLH models 99-07
FLST models 00-09
FLTR models 99-07
FXCW models 08-09
FXD models 99-07
FXST models 00-09
Note: Excludes models with Magnetti-Marelli Fuel Injection System

will ya ship (K&N rk-3909) to Canada for the $135?

Colin

let me check shipping. Whats your postal code?

Nanoose bay, BC , V9P9L3

Colin

I'll let you know tomorrow

I purchased a k&n 3910 and am having problems with it slobbering oil. I have a 2009 Ultra Classic with a stock 96inch motor. The oil is leaking around the breather head bolts and down off the bottom of the air filter element. I called K&N about this and they said it's normal for it to leak like that, which I find that surprising. Why would someone want oil all over the side of their bike and girlfriend on a long cruise? My question is has anyone come up with a solution to this problem, and if so how does one fix the problem? I would seriously think about buying one of these kits.

WOW good info,I was looking at these for the wife's deluxe but if it leaks that bad the OL would not be to happy.:icon_rant:

Colin

I find that hard to believe. I have put this on several bike myself. you sure you have the washer part K from parts list installed? And for K & N to say it is normal is strange.

http://www.knfilters.com/instructions/RK-3909_inst.pdf

PM sent

I must correct myself I purchased the K&N 3930 kit. the problem is there is no passageway for the breaher bolts to transfer crankcase vapors into the intake of the airbox of the fuel injection system. This kit does not come with breather bolt extensions, and the filter element is not designed to allow the breather passageways to transfer the vapors and oil mist into the intake. I have looked at the K&N website and tried to find a photo of the backplate side of the airfilter element for all of you to see why it doesn't work, but they do not have that side of the element photgraphed. Next time I have to take my airfilter apart to clean all of the oil from it I will post pics to illustrate the problem.