Hybrid Racing believes the recipe for a perfect part is the result of an elegant balance of form and function. When they set out to design this oil cap, they took inspiration from fuel doors used by the aerospace industry and started sketching. What they ended up with was a beautifully crafted oil cap that's both clean in appearance, providing improved valve cover to hood clearance, and super easy to remove.Install this oil cap and know that you've purchased another Hybrid Racing product that is unmatched in quality and design. Fits all Honda and Acuras! Available anodized in your favorite flavors and perfectly matching the Hybrid Racing Fuel Rails!