The Nagisa Auto Gachiri Support or "Super Fantastic Fender Brace" is responsible for increasing chassis rigidity. It also improves the connection between the wheel wells and the area directly forward of the front doors. Improving stiffness in this region of the chassis will result in better stability under hard braking and better steering response at high speed.

The Gachiri Support accomplishes this by creating a triangular shape which braces the fender area to reduce flexing. In passenger cars, this area between the front door and wheel well forms a "crumple zone," which crushes upon impact in case of a front-end collision. Overall, the crumple zone aids in safety in the event of a crash on public roads. However, this area is soft and flimsy because it's MADE to to be squashed easily compared to other parts of the chassis. In order to erase that shortcoming, Nagisa designed the Gachiri Support, which aids that soft area with sturdy bracing.

This part is for individuals who are interested in all-out performance with no compromises. And it benefits drivers using high-grip tires, such as drifters, and circuit racers.