HKS

HKS Exhausts, Turbochargers, Intakes & Electronics

HKS has been a pillar of Japanese performance tuning since 1973, engineering exhausts, turbochargers, intakes, and tuning electronics that are synonymous with the import performance scene. From Time Attack record holders to weekend Touge enthusiasts, HKS delivers products developed and proven in real-world motorsport.

OneFastShop carries the full HKS catalog including Hi-Power, Hi-Power SPEC-L, Legamax Premium, Super Turbo Muffler, and Silent Hi-Power exhaust systems, GTII and GTIII ball bearing turbochargers, Super Power Flow and Racing Suction intakes, EVC boost controllers, Super SQV blow-off valves, Type-S filters, HIPERMAX coilovers, Super Oil, and tuning electronics for Nissan GT-R, 350Z, 370Z, Skyline, Toyota Supra, Subaru WRX/STI, Mitsubishi Evo, Honda Civic Type R, and more.

As an authorized HKS dealer, OneFastShop ships only 100% genuine HKS products backed by the manufacturer warranty. Whether you're after JDM-spec sound, a proven turbo upgrade, or boost control hardware, HKS delivers Japanese performance heritage. Shop the full HKS collection today.