Service kit fits Suzuki GSX-S1000 (2015 to 2020) Service kit comprises of 1 x Hiflofiltro Oil Filter, 1 x Hiflofiltro Air Filter and 4 x NGK Iridium Spark Plugs. Hiflofiltro has been manufacturing filters for the OEM motor industry since 1963. With the experience of more than four decades, constant research and development and modern production facilities they manufacture today some of the best quality filters in the world. Hiflofiltro is the complete range of motorcycle filters engineered to extreme quality standards to provide ultimate engine protection. Hiflofiltro Premium Oil Filters. Best Consumer Value – Best Quality and Price. Constructed using the Best available Materials. The Worlds FIRST TUV approved oil filter. Materials and production are at the leading edge of technology. TUV Product Approved and Production Monitored. Manufactured to fit factory O. Direct replacement of original equipment filter. No need to change carburetor jets or settings. Top quality powerflow filtering media. 4 x NGK Iridium Spark Plugs. NGK are the world leaders in spark plug technology, it naturally follows that the world’s motorcycle manufacturers make NGK products their No. 1 choice for OE fitment. NGK spark plugs are designed using the latest technology to give optimum performance over the engine’s entire rev. NGK Laser Iridium spark plugs provide superior ignitability and long service life. Iridium surface ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Laser welded Iridium centre electrode tip. Platinum disc welded to backside of ground electrode provides long life. Trivalent Metal Plating for superior anti-corrosion and anti-seizing. Faster starts and quicker acceleration. Better fuel economy and lower emissions. Best OEM Iridium spark plug available. Service kit for Suzuki GSXS1000 model applications. Suzuki GSXS1000 :- 2015, 2016, 2017, 2018, 2019, 2020.