This high-precision, handmade rebuilt engine uses no tuning parts whatsoever, and is precisely tuned by skilled craftsmen to achieve a refined rotation feel that cannot be achieved with mass-produced specifications.

New for the Roadster (ND). High-efficiency design with an all-aluminum, two-layer core. The core and tank, which are made of resin in mass-produced models, are made of aluminum, which has excellent heat dissipation properties.

Increased valve opening pressure provides stable cooling. By increasing the valve opening pressure of the pressure control valve to 127 kPa (1.3 kg/cm²), the boiling point of the cooling water is raised. This increases the pressure within the cooling system...

Lowering the coolant valve opening temperature for quicker cooling. The valve opening temperature has been changed from 88.0°C in mass production to 75.0°C. By circulating coolant to the radiator from a colder temperature, the engine is able to cool faster, ideal for sports driving.

Reduces turbo lag and improves accelerator response.A turbo pipe that guides the air supercharged by the turbine to the intercooler.Mass-produced products that combine resin elbow pipes and rubber hoses ...

Exclusively for SKYACTIV-G/X engines. Powerful built-in magnet. Designed with emphasis on filtering function. The "Sports Oil Filter" designed exclusively for SKYACTIV gasoline engine vehicles uses highly efficient filtering material...

Due to production reasons, there is currently a long-term shortage of this product, and we are planning to ship it in March 2026. We apologize for the inconvenience. (November 3, 2025.11.4) This potential is sharpened with an ignition spark...

Street priority design.Mass production shape non-asbestos type.Gear change is indispensable as a means of communication between the driver and the car.Therefore, even in the modern age of AT, we are particular about MT ...

It reduces the moment of inertia and contributes to improved response.The flywheel is a part that absorbs torque fluctuations that occur in the engine operating process and stabilizes rotation.

Stainless steel mesh PTFE + PVC coating. Compared to the rubber materials used in mass-produced vehicles, stainless steel mesh PTFE has less deterioration due to heat and age, and less expansion due to hydraulic pressure.

Direct and quick operation of MT. Short stroke shift kit. Nowadays, two pedals are the norm even in super sports models. Not only from the perspective of easy driving...

AutoExe original setting.Mechanical type with street vest specifications.Mechanical type that distributes and transmits effective traction to the left and right drive wheels when cornering or on slippery roads (...

Ignition power is strengthened with a low resistance triple structure core wire.Even if it is a gasoline engine car, gasoline cannot even run without burning without electricity.The story is extreme, but electricity to the spark plug ...