The Grams Performance bottom Honda injector adapter is an aluminum bottom adapter sold individually to fit Honda-style injector seats. Specified internal and external diameters provide a precise fit for compatible injector lower ends, and the slim 5mm width is intended to seat securely in OEM-style injector bores. Use this adapter when matching injector lower dimensions to Honda fuel rails or manifold ports.
Grams Performance Bottom Honda Adapter (Aluminum)