6 Fuel injectors UPGRADE 440cc 42lb for Turbo BMW E46 E39 Z3 Z4 M54 3 & 5 Series

6 x Fuel injectors UPGRADE 440cc 42lb for Turbo BMW E46 E39 Z3 Z4 M54 3 & 5 Series

Application

These are red top-feed petrol/gasoline fuel injectors. Popular upgrade for late-model BMW 2.0L, 2.5L & 3.0L M52/M54 inline-6 engines that use standard-length Siemens injectors (black, purple, or blue top) with extended nozzles. Ideal for tuned engines and supercharged, turbocharged, or boosted applications.

Please note that your ECU will need to be remapped/chipped to account for the additional fuel delivery these injectors provide. Designed for fast road, race, and rally performance applications. Not an OE factory replacement.

Details

• Manufacturer Part Number: 6900371
• Reference Part Numbers: 16-575, 155-0388, 852-12165, 800-1654N, FJ667
• Pressure/Leak tested, Spray/Flow Tested
• Condition: New
• Quantity: 6 pieces
• Flow rate (80% Duty Cycle): 440cc/min, 42lbs/hr
• Resistance: 14.9 Ohms
• Overall length: 77 mm
• O-ring to O-ring: 52 mm
• O-ring diameter/material: 14.5 mm/rubber
• Fit Siemens Deka EV1 Fuel injector
• Standard size injector
• Jetronic port
• 2 Hole nozzle
• Increased fuel economy and throttle response
• Smoother Idle