K&N X-Stream Top Filter (66-1401XB)

K&N X-Stream Top Filter (66-1401XB)K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters. Air filter top adds filter area Replaces metal factory filter lid with a lid with a built in air filter top High air flow with excellent filtration Washable and reusable

and comes in a wide range of applications

Available in 4 different styles

This performance air box is relatively easy to install into the air box base with commonly available tools

CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75

RN SERIES (Rubber Neck)

denser air to be directed through a custom intake tube into the engine’s throttle body for a guaranteed power gain

The 57S-9501 air intake comes with an oversized cone shaped K&N high-flow air filter

The 1-3/4 inch diameter rubber flange is designed to push on and clamp directly on to metal or plastic tubing where venting is needed

It's velocity stack has a 7-5/16 inch flange and the total height is 10 inches in height

It was specifically designed to be the ideal replacement for outdoor equipment

which is protected by an embossed air box that installs into the original air box space under the hood panel

The 62-1410 crankcase vent filter has a black rubber top and base