I use the filters you can get at advance auto which are about 1/3rd the price of what you pay at the dealer. Think they're Frams. I bought a bunch of kawilube oil at the dealer when I had a discount coupon and use that. There's a ton of thoughts on the oil but you can't go wrong with the manufacturers stuff. I think I use some kind of kawi chain lube also. Can't remember because I only clean and spary down my chain every 1k miles or so