Our 4 tec sercice kit comes with 4 liters of quality oil, filter, 3 x Denso spark plugs, 1 x 200g LM 40 lube spray, This tried and tested kit by our social and race riders proves to keep your engine in good shape. Our Liqui Moly oil is proven to keep oil cleaner for longer and has one of the higest API specs currently on the market that is compatibatial with all 4 stroke Sea doo engines at API  SN+  which is above the reccomended Seadoo oil for servicing therefore not affecting your warranty.