HKS Super Oil HR series is the most-advanced NA engines. Friction reduction Oil viscosity resistance is reduced while maintaining the oil film to run the engine without any stress. Applications -4W31 is recommended for Toyota's GR engines and Nissan's VQ NA engines. 0W42 is for Honda's sports VTEC engine...

HKS Super Oil HR series is the most-advanced for NA engines Friction reduction can be experienced under various driving stages from daily driving to circuit driving Applications -4W31 is recommended for Toyota's GR engines and Nissan's VQ NA engines. 0W42 is for Honda's sports VTEC engine such as F20C, F22C, and...

Friction reduction Oil viscosity resistance is reduced while maintaining the oil film to run the engine without any stress. Applications  Toyota JZ Engines

The optimized oil viscosity for the 4B11 engine enables the use of this oil under higher load.  Airtightness and friction balance of this oil are maintained at high levels. Super Oil EVO-X is the best to use for the 4B11 engine on Lancer Evolution X, Galant Fortis Turbo, etc. Typical Application:  Lancer Evolution

RB26 engine is the basic of inline 6-cylinder engines. This oil can improve the drivability at mid-range rpm and capability to control high temperature and shear property associated with explosive output increase at high-range rpm. Super Oil RB is the best to use for the RB26 engine to maximize the engine characteristics. Typical...

HKS engine oils are developed with an idea of that oil is a tuning part to maximize performance of engine The unique viscosity categorization will effect at molecular level on boundary lubrication Optimized oil viscosity selection solves hydrodynamic lubrication. Airtightness and friction are highly balanced Engine building specialist at HKS now offer 100%...

HKS engine oils are developed with an idea of that oil is a tuning part to maximize performance of engine The unique viscosity categorization will effect at molecular level on boundary lubrication Optimized oil viscosity selection solves hydrodynamic lubrication. Airtightness and friction are highly balanced Engine building specialist at HKS now offer 100%...

Designed for High Rotation Rotary Engine such as 13B found in Mazda RX-7 and Mazda RX-8 Stock Grade : *W40 Volume :200L / 20L / 4L / 1L Target: Stock to Turbine Upgraded Vehicle Engine: 13B Low ash property reduces the deposit built by the combustion product that typically...

Increasing filter surface area by 15% Improves oil pressure drop and flow properties by 30% compared to current aftermarket sports oil filters Improved particle collection performance Minimum particle size is 20μ compared with 25μ of JIS standard Replace every 10000 km or 6 months under normal driving For sports or race use, replace every...

Increasing filter surface area by 15% Improves oil pressure drop and flow properties by 30% compared to current aftermarket sports oil filters Improved particle collection performance Minimum particle size is 20μ compared with 25μ of JIS standard Replace every 10000 km or 6 months under normal driving For sports or race use, replace every...

Original HKS Part This is the stronger version over the 24999-AN001  Belt strength has been optimized for each engine application and designed to allow stable belt tension even when heat expansion occurs in the engine Full woven  kevlar  design that makes this  belt  4 times stronger than stock ...

HKS Super Fire Racing M Series spark plugs Anti-vibration properties 0.6mm thick center electrode An outer electrode with a platinum chip Short outer electrode ...