We design and manufacture a wide variety of automobile components and systems such as race engines, turbochargers, exhaust systems, suspension, electronics, and engine parts. The success of our past achievements and the accumulated knowledge we have gained allows us to expand the scope of our business to the technology of tuning today's complex vehicles; a significant example is the development of our HKS GT supercharger that can be applied to a broad range of vehicles and engines. Also, we are developing a 4 stroke horizontally opposed engine for ultralight planes; this environmentally friendly engine delivers very stable torque under a wide range of operating conditions. The HKS ultralight airplane engine has received excellent reviews around the world.

Envisioning and designing the latest performance improvements by researching and understanding the evolution of automobile technology is our mission. We will keep looking ahead and overcoming technical challenges to provide the ...[More] driving performance for our customers.