4 x 52lb 550cc Fuel Injectors 195500-4460 For Mazda RX8 2004 - 2009 N3H2-13-250 Manufacturer Part Number: 195500-4460 Compatible part numbers: 297-0042, N3H2-13-250, 155-0438, 67284, 842-12331, 800-1661N, FJ674, M1080 Manufactured with precision to meet OE standards; Easy installation The fuel injector has been 100% tested and exactly match the internal coil resistance and fuel flow rate of OEM fuel injectors Pressure/Leak tested, Spray/Flow Tested Condition: New Quantity: 4 pieces Flow Rate @ 43.5 psi / 3 bar: 52 lb/hr, 550 cc/min Fit Denso EV6 long size injector Resistance: 12 ohms / high impedance Type: Petrol Gas Fuel Injector Increased fuel economy Increased throttle response Note: Please use part numbers and picture to verify application is correct for your needs. 2004-2009 Mazda RX-