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Sold at set of 4pcs

Description: This adapters will allow you to fit any fuel injector with 11mm O-ring into any fuel rail that is designed to use 14mm O-ring fue injectors.


  • High Quality
  • Billet Aluminum
  • Inside polished for proper sealing
  • Dual viton o-rings to avoid leaks at high pressures
  • No tools required for installation
  • No welding is neccesary.
  • Just lubricate with clean engine oil the o-rings and push the bushings into the 14mm fuel rail pocket with you bare fingers.
  • Can be removed once installed with proper care. Can be reinstaled.
  • Install in a few seconds

14mm to 11mm Universal Billet Fuel Injector Reducer Adapter

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