Graves motorsports yamaha yz250f supermoto oil + air separator kit 4" Slip-on Muffler 2005-2006 Yamaha WR 450 -

2005-2006 Yamaha WR 450 - - 2005-2006 Yamaha WR 250 - - 2003-2005 Yamaha YZ 250 F - - 2003-2005 Yamaha YZ 450 F

Yamaha FZ10 2017-2018 Note: You will need an 18x1

Includes oxygen sensor bungs

NOTE: Dyno Graph shown is with the moto1 slip-on and FTEcu Flash tune kit using the GravesSpec map available in the Graves section of Flash Tune's database

Graves motorsports yamaha yz250f supermoto oil + air separator kit 4" Slip-on Muffler 2005-2006 Yamaha WR 450 -Graves Motorsports Yamaha YZ250F Supermoto Oil + Air Separator Kit Graves Motorsports Yamaha YZ250F Supermoto Oil + Air Separator Kit. The Graves Motorsports Oil Air Seperator tank is essential in maintaining the proper oil levels in your engine in sustained high RPMs. This kit includes all necessary hardware (hoses, brackets, etc) to mount to your Yamaha YZ250F. Fitment: YZ250F 2006 2008