410cc Fuel Injector

The Genuine Honda/Acura RDX 410cc Fuel Injector (Part # HON16450-RWC-A01) is an OEM Denso injector designed to replace your stock unit. This injector is rated at 410cc at 38 psi and 550cc at 70 psi, offering a substantially improved spray pattern over the factory Type-S 310 cc injectors. These injectors are an ideal upgrade for both stock and modified naturally aspirated K-series engines. They are particularly beneficial for stock bottom-end motors with upgrades like cams, valvetrain components, and aftermarket intake manifolds, which may be pushing the limits of the factory injectors' duty cycle. The enhanced fuel flow and atomization contribute to more efficient combustion. Installation may require the use of specialized pigtail clips, especially for 9th Gen Civic and 1st Gen ILX applications, which are available separately. It is crucial to note that the use of aftermarket engine management is essential for properly controlling these higher-flowing injectors to ensure optimal performance and engine health. California customers should be aware that this product is not legal for sale or use in California on any emission-controlled motor vehicle.