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mitsubishi eclipse 4g63 fuel rail kit with bosch ev14 850cc fuel injectors

MITSUBISHI 4-9 with 4G63 Engine Fuel Upgrade Kit 


 This kit is designed for the enthusiast wanting a high-quality, clean, and simple way to upgrade the fuel system.  Included is a set of Clean Injection CI850 Series 850cc bosch ev14 fuel injectors, plug-and-play fuel injector connectors, Clean Injection Pro Series high low fuel rail with -6AN end fittings, and Radium Fuel Pulse Damper. 


 Clean Injection CI850 series injectors have full stainless steel internationals making them compatible with all known fuels including e85. The injectors retain a consistent linear flow from 2bar to 5bar fuel pressure. Very tuner-friendly with fuel trimming down to 1ms.  Every set of Injectors that leaves Clean Injection goes through extensive testing on industry-leading ASNU Classic test equipment. Every batch is flow tested statically, dynamically, and packed in balanced sets within 1 percent. Injectors will come with a flow sheet with full data specs including injector latency/dead time data to make tuning a breeze. 



  • Flow Matched Sets within ≤ 1% Static and Dynamic flow rates
  • Full Injector Latency Data Provided
  • Tunable to factory Rock solid Idle
  • Excellent Fuel Atomization
  • Direct Plug and Play Fit
  • Fast Response time
  • Consistent performance all the way to 7 BAR
  • Unlimited Mile Warranty
  • Stainless Steel Internals 
  • Compatible with all known race fuels including E85



  • -8AN Fuel Rail End Ports
  • 2pcs -6AN Male End Fittings 
  • CNC machined from 6061 aluminum, anodized black, and laser etched for a high quality surface finish.
  • Bore large enough to support setups making over 1200hp.
  • Radium Fuel Pulse Damper kit



MITSUBISHI with 4G63/4G63T engine.


Injector Specs:
Static Flow Rate (gasoline) 850cc @ 43.5PSI 
Coil Resistance: 12 Ohms (This high-impedance injector will work with all factory ECM/PCM injector drivers)
Spray Pattern: Wide 30 degree mist (single orifice)
Electrical Connector: USCAR ev14
Fitted with Viton upper and lower o-rings.




Shipping within the U.S is free.

International shipping is 59.99

Orders are shipped within 24 hours of cleared payment. 



The product is covered with our unlimited mile warranty. The warranty will cover mechanic errors only. Warranty does not apply to damage caused by user error, alterations, or improper installation. 



Customer service is the experience we deliver to our customers. It's the promise we keep to our customers. It's how we follow through for our customers. It's how we make them feel when they do business with us. If you have any issues whatsoever please feel free to contact us and we will take care of any issues or questions you may have.

Mitsubishi Eclipse EVO 4 5 6 7 8 9 4G63 850cc Bosch Fuel Injectors rail