• Reference OEM number: 16600-RR544
• Compatible part number: RR544
• 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
• Customized Flow rate: 650 cc/min, 62lb per hour at 43.5 PSI/3 Bar
• Pressure/Leak tested, Spray/Flow Tested
• Condition: New
• Quantity: 4 pieces
• Fit Nismo side feed fuel injector
• 4 hole nozzle
• O-rings are included
• Increased fuel economy
• Increased throttle response
• Smoother Idle
• No more hard starts (cold or hot)
• Eliminates leak-down issues