DeatschWerks 90-05 Mazda Miata 440cc Injectors - Set of 4

If you're looking to get more out of your 1990-2005 Mazda Miata, especially if you've made some engine modifications like a turbo or supercharger, upgrading your fuel injectors is a key step. These 440cc injectors from DeatschWerks are a popular choice for Miata owners who need to supply more fuel to their engine than the stock injectors can handle. They are designed to fit directly into your Miata's fuel rail, making the installation process straightforward for someone comfortable working on their car.

DeatschWerks is known for making well-built fuel system components, and these injectors are no exception. The 440cc flow rate is a solid step up from stock, offering enough capacity for many common performance upgrades without being excessively large, which can sometimes lead to tuning difficulties. This set includes four injectors, ensuring you have a matched set for your four-cylinder engine. They are built to handle the demands of a modified engine, providing consistent fuel delivery when you need it most.

Keep in mind that these injectors are not CARB approved and cannot be shipped to California. For most other states, they represent a significant improvement in fuel delivery capability for your Miata.