HKS Tuning Products

Established in 1973 in a dairy-farming shed, HKS is now an international tuning company working from a 100,000 sq.ft. state-of-the-art manufacturing and R&D facility at the foot of Mount Fuji. HKS pioneered the Japanese aftermarket performance industry by delivering a host of exciting products including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back fuel computers and sophisticated fuel management tools. Since those early beginnings HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components.

HKS have had a particularly fruitful relationship with Mitsubishi in the WRC which has given them unrivalled experience of the Evolution and the demands and expectations put upon it in the world of rallying and racing. The recent introduction of the Evolution X has brought with it many new developments which HKS have been in the position to be the first to exploit.

Engine packages are available for any specification of Evo from GrN to extreme output engines with over 600bhp. As well as complete packages, we can offer individual HKS components and electronics for existing engine installations.

HKS Turbo Kits

HKS Intercooler Kits

HKS Dump Valves

HKS Exhausts

HKS Induction Kits

HKS Spark Plugs

HKS Engine Components

HKS Clutches

HKS Boost Controller

HKS Turbo Timer

HKS Fan Controller

HKS Twin Power

HKS Speed Limit Defencer

HKS Air Fuel Regulator

HKS Fuel Cut Defencer

HKS Knock Amp

HKS Fuel Rails

HKS Injectors

HKS Fuel Pumps

HKS Fuel Pressure