Grams Performance 1150cc Miata NC INJECTOR KIT

When you're pushing your 2006-2013 Mazda MX-5 Miata beyond stock, especially if you've added forced induction or significant engine modifications, the factory fuel injectors might not be able to keep up. This set of four 1150cc injectors from Grams Performance is designed to handle the increased fuel demands, ensuring your engine gets the right amount of fuel for optimal performance and safety.

These injectors feature stainless steel internals, making them compatible with a wide range of fuels, including oxygenated options like FTW, Q16, M5, and C45. The high-impedance design and ultra-fast solenoids allow for precise fuel metering across a broad operating range, even at very low pulse widths and high fuel pressures. Grams Performance individually balances and flow-tests each injector, then dynamically matches them within one percent of each other. This meticulous matching process results in unmatched cylinder-to-cylinder consistency, which is crucial for maintaining smooth idle quality, sharp throttle response, and overall engine performance.

This kit includes the injectors, a 14mm top adapter, a black bottom adapter, and EV1 pigtails. Please note that a wire splice will be required during installation. Because these are high-performance parts, they are not CARB approved and cannot be shipped to California.