HKS Factory Japan

HKS Kitayama is one of HKS Co., Ltd.'s Fujinomiya manufacturing sites, known historically for producing exhaust components and other aftermarket performance parts. The facility is part of HKS's R&D and production network and is cited on official company pages.

Public access is limited and event-dependent: HKS has run factory tours and museum-style displays during company events, but regular visitor hours are not published. Confirm current tour availability directly with HKS before planning a visit.

A working production site with a focus on aftermarket performance parts and engineering heritage. You may see factory areas referenced by HKS in company materials, but access varies.

Look out for:

• Manufacturing areas and muffler/exhaust production historically associated with the Kitayama plant.

• Displays or demo cars during HKS-hosted events such as HKS Premium Day or factory open days.

• Branded engineering and product information from HKS, including suspension, turbo and electronics references.

• Limited public signage and restricted production zones—photography or floor access may be controlled.

Best way to experience it:

Contact HKS via their official website to ask about public tours or event schedules; if no tour is available, consider attending an HKS-organized event in Fujinomiya or visiting official HKS galleries and regional showrooms for curated displays.

• The plant is an active factory; visitor access is not guaranteed and can be restricted.

• Tours and displays happen mainly during company events—check HKS press or contact them directly.

• Do not assume public visitor facilities, restrooms, or guided tours without prior confirmation.

• The address is listed on HKS official pages; verify directions and any appointment requirements before travel.