Join Date: Mar 2010
Location: Manchester Center, VT
Thanked 55 Times in 48 Posts
Rep Power: 87
The factory filters fine as long as it's clean, I like K&N, but Uni is another good choice for after market filters. For oil I like Yamalube, but just make sure that the oil is the right weight and viscosity recommended for your machine for the temps you're riding in and I'm a 600 owner but I believe all these machines use a wet clutch if that is the case (sure a 700 owner will chime in) then make sure the oil is wet clutch approved and doesn't have friction modifiers that will make it slip.
98 Yamaha Grizzly 675cc 4x4
Coop 45 Mods 2&3
27" ITP 589's
TKO Custom Jetting
EHS Racing Air Box Lid With K&N Filter
Supertrapp Mud Slinger Exhaust
Odyssey PC545 Battery
More new factory parts than I care to remember.
But, Green Mountain Grizzly Lives.