Complementary spare filter with any intake order over ¥99,000. *not valid with any other offer


Hand Crafted by GruppeM


Hand Crafted Perfection

All GruppeM products are handcrafted to order by experienced Artisans to ensure the highest quality.


Extensively Tested

Applying the most advanced principles of intake design and efficiency providing real world results and amazing engine performance.


Japanese Quality

All Products and supporting components are produced and supplied by our trusted network of suppliers here in Japan with the final product being handcrafted by our experienced team of craftsmen.