This set up allows you to run the stock airbox with the lid off for more air flow. This billet adapter mounts to the stock box allowing you to run without the factory lid. Great increase in the Rhino's ability to breath. Great for a stock Rhino, a must for any performance mods. Our kit deals with the crank case breather line that is left open due to removing the air box lid. We provide the proper fitting so you do not have to spend another $26.00 for a K&N crankcase breather. We have seen many kits that require you to purchase this extra breather.
Fits
2004-2007 Yamaha Rhino's