Grams Performance brings you the most cutting - edge high - performance fuel injectors for modern performance vehicles. Using premium materials, advanced manufacturing, and strict quality control, Grams Performance leads the high - performance fuel injector market.

Using these Grams Performance fuel injectors is easy. Just install them in your Nissan R32, R34, or RB26DETT engine as per the vehicle's manual. Make sure to check the 11mm top - feed connection is secure. When it comes to maintenance, keep an eye on the fuel flow regularly. If you notice any leaks or reduced performance, have them inspected by a professional. Always use high - quality fuel to keep these injectors in top shape. And remember, don't try to modify the injectors on your own as it may void the warranty.