HKS

Overview

HKS USA, Inc. is the North American subsidiary of Japanese company HKS Co., Ltd., specializing in the distribution and support of aftermarket high-performance auto parts including exhaust systems, turbochargers, suspension kits, and electronics. Established to enhance marketing, product development, and customer service in the region, it operates a network of distributors and HKS Pro Dealers targeting car enthusiasts and professionals. The parent company, founded in 1973, engineers these parts in Japan with a focus on performance exceeding OEM standards.¹²³⁴

History

HKS Co., Ltd. was founded in 1973 in Japan by engineers Hiroyuki Hasegawa and Mr. Kitagawa, with investment from Sigma Automotive, starting engine tuning in a shed near Mount Fuji. HKS USA, Inc. was incorporated on January 9, 2017, as a wholly-owned subsidiary to prioritize the North American market, with operations beginning May 1, 2017, in Chandler, Arizona. The subsidiary supports local marketing, product development, and a Pro Dealer network of 32 companies. HKS has expanded globally with facilities in Japan, Europe, and sales networks across continents, maintaining involvement in motorsports like Formula 3.²³⁴⁵

Product Lines

Manufacturing

Products are engineered and manufactured by parent HKS Co., Ltd. in Fujinomiya, Shizuoka, Japan, at a 100,000 sq. ft. state-of-the-art facility. HKS USA focuses on distribution, marketing, and regional product development support rather than manufacturing.³⁴⁵

Notable Products

• HKS GT2 Supercharger - Proven supercharger kit for Toyota 86/BRZ with over 400whp output.
• HKS Hi-Power SPEC-L Exhaust - Full titanium exhaust system reducing weight and increasing power.
• HKS 5-Speed Sequential Gearbox - Race-proven sequential transmission for motorsport applications.
• HKS GT2-7040 Turbocharger - Hybrid turbo for 2.0L engines delivering up to 600hp.
• HKS HIPERMAX Suspension - Advanced coilover kit with adjustable damping for street and track.

Reputation

HKS is regarded by enthusiasts and professionals as a pioneer in Japanese aftermarket performance parts, valued for engineering quality, motorsport heritage, and reliability in high-boost applications. Strengths include precise fitment for JDM vehicles and race-proven components, though some criticize high pricing compared to competitors. The brand maintains strong loyalty through technical support and global dealer networks.¹²⁴