Grams Performance Nissan 240sx/S13/S14/S15/SR20 (Top Feed 14mm) 550cc Fuel Injectors (Set of 4)

If you're looking to get more out of your 1991-2000 Infiniti G20, these 550cc top feed fuel injectors from Grams Performance are a solid option. They're designed to deliver more fuel than stock, which is crucial when you've made other performance upgrades to your engine. This set includes four injectors, enough to replace all the injectors on your G20.

These injectors use a high impedance design, meaning they're compatible with most factory ECU setups without needing an additional resistor box. They feature a 14mm top adapter and a standard EV6 connector, though you will need to splice the wiring harness for installation. A fuel rail spacer is also recommended. The top feed design and 550cc flow rate are well-suited for modified SR20 engines found in many performance builds.

Keep in mind that these injectors are not CARB approved and cannot be shipped to California. For optimal performance, it's always a good idea to have your fuel system tuned after installing upgraded injectors like these.