Company Information
Automotive Engineering Exposition 2025 YOKOHAMA
Thank You for Visiting the "Automotive Engineering Exposition 2025 YOKOHAMA"
HKS exhibited at the Automotive Engineering Exposition 2025 YOKOHAMA, held at Pacifico Yokohama from Wednesday, May 21 to Friday, May 23, 2025, following our participation last year.
We would like to extend our sincere gratitude to everyone who visited the HKS booth during the exhibition. We had many insightful discussions and received a wide range of technical inquiries and feedback, making it a truly meaningful event for us.
We deeply appreciate your interest and support, and we look forward to your continued patronage.
This year’s theme was “Accelerating the Future with Energy and Technology.” HKS introduced sustainable initiatives toward a decarbonized society, showcasing developments in both EV and internal combustion engine (ICE) technologies.
■Main Exhibits
1. HKS e-HIACE MULTI ENERGY CONCEPT
We showcased a multi-energy vehicle powered by carbon-neutral (CN) energy sources, including liquid and gaseous fuels and electricity. Adopting a series hybrid system, the vehicle demonstrates "sustainable tuning" by making use of existing engines.
Link to catalog: https://www.hks-global.com/company/event/25_jsae/e-HIACE.pdf
2. Decarbonization through High Efficiency of Legacy Engines
We applied high-efficiency technologies—such as higher compression ratios, pre-chamber combustion, and compatibility with high knock-resistant CN fuels—to engines manufactured in the 1990s. This effort achieved a maximum thermal efficiency of 40.6%, aiming to extend engine life while supporting decarbonization.
Link to catalog: https://www.hks-global.com/company/event/25_jsae/PT_e.pdf
3. Suspension Development, Testing, and Manufacturing Services
Based on our extensive experience, we presented our contract services for the development and production of OEM-type shock absorbers and springs, various suspension testing services, as well as electronically controlled and competition-grade suspension systems.
Link to catalog: https://www.hks-global.com/company/event/25_jsae/suspension_e.pdf
■About the Online Exhibition
For those who could not attend the in-person event—or those who would like to revisit the content—we are also participating in the Online Exhibition, available until Tuesday, June 4, 2025.
Please visit the special online platform below:
▶ Online Exhibition Special Page
Automotive Engineering Exposition 2025 ONLINE STAGE 1
(hosted by the Society of Automotive Engineers of Japan)
Period: May 14 (Wed) – June 4 (Wed), 2025
URL: https://aee.online.jsae.or.jp/en/exhibition/detail.html?id=1943
We hope you continue to follow and support HKS as we take on new challenges and push the boundaries of automotive technology.
【Contact Information】
Company Name: HKS Co., Ltd.
Address: 7181 Kitayama, Fujinomiya, Shizuoka, Japan
Websites:
HKS Global Site: https://www.hks-global.com/en/
HKS Official Site: https://www.hks-power.co.jp/en/
