Here you can find some valuable information you might need after your purchase of HKS products, such as "Frequently Asked Questions", "Catalogs", "Software download" and other information.

  • Frequently Asked Questions

    We have many inquiries and here are the Frequently Asked Questions list. You might find what you are looking for here.

  • Product Catalog Download

    HKS total products catalog「GOODS MASTER」and others can be viewed from here.

  • Product Warranty

    HKS Co., Ltd. provides the warranty for safe use and customer satisfaction after purchase.

  • Easy Writer Software Download

    Please check and download from here for EASYWRITER software and product information.

  • DMR Firmware Update

    Please update your DMR firmware if it's under version of 1.16.

  • Discontinued Products

    Please see the discontinued product from here