HKS is a Japanese performance pioneer founded in 1973, with roots in grassroots tuning and top-level motorsport. Over five decades, they’ve become known for cutting-edge engineering—first bringing electronic boost control to the aftermarket and developing some of the world’s most sought-after turbocharger systems.

Their core product lineup includes:

Turbocharger Kits & Components: From GT Series ball-bearing turbos and V-Mount charge-cooler systems to custom manifold and compressor housing options, HKS sets the benchmark for spool-up, flow, and reliability.

Exhaust & Intake: High-flow stainless and titanium cat-back exhausts, free-breathing intake manifolds, and air filters deliver both power gains and that unmistakable HKS induction note.

Engine Management & Electronics: The HKS EVC electronic boost controllers, AFR meters, and aftermarket ECUs give tuners precise command over boost, fueling, and ignition.

Suspension & Chassis: Their Hipermax coilovers, adjustable sway bars, and strut braces use motorsport-derived damping to sharpen handling without sacrificing ride quality.

Every HKS component is CAD-designed in Yokohama, dyno-tested, and produced under strict JWL/VIA standards. Backed by continual R&D in Super GT, drift, and time-attack competition, HKS parts bolt straight in for direct-fit installation—delivering proven, track-honed performance to street cars and full-race builds alike.