HKS Performance Parts & Upgrades

HKS Performance Parts & Upgrades

HKS is a Japanese manufacturer of premium performance parts founded in 1973 that has been at the forefront of turbocharged engine development, producing turbochargers, exhaust systems, engine management, intercoolers, and supporting performance components for some of the most iconic Japanese sports cars ever built. The brand's GT and GTIII turbocharger series, Super Sequential Blow Off Valves, and Racing Suction intake kits are recognized globally as benchmark-quality products that combine Japanese manufacturing precision with decades of motorsport development experience. HKS products are particularly well-known in the Toyota Supra, Mitsubishi Evo, Subaru STI, Nissan GT-R, and Honda NSX communities, where the brand's heritage in building the world's fastest versions of these cars has created a loyal following among enthusiasts who want the best available components. From a simple racing suction kit to a complete GT turbo with intercooler and ECU tune, HKS provides an end-to-end performance upgrade path for serious builds.

Popular Upgrades

HKS GTIII and GT3 turbocharger upgrade kits are the most prestigious performance items in the catalog, providing upgraded turbines and compressors in OEM-compatible housings for the Toyota GR Supra, Nissan GT-R, and Subaru EJ platform. The HKS Super Sequential Blow Off Valve (SSQV) is one of the most iconic aftermarket parts in import tuning history, producing the signature aluminum chirp that has become synonymous with turbocharged Japanese performance. HKS Racing Suction intake kits provide a high-flow inlet path for the turbocharger that improves turbo spool and peak airflow on applications including the Toyota 2JZ, Nissan RB26, and Subaru EJ. HKS Hi-Power... [truncated, 4847 chars]