Set of eight 12.5mm fuel injector extender adapters with o-rings, retaining clips and micron filters.


Made in USA – Custom CNC machined from high grade 6061 Aluminum, Inside Diameter is suited for standard 14mm o-rings (upper o-ring size on injectors to be used), Extender-to-injector retaining clips included for units where they can be used ,Extenders have built in 30-micron filters for added protection for your injectors

Out of stock


Item Details:

Included in each order:


  • 8 Fuel injector extender adapter – Includes a pre-installed 30-micron filter for added injector protection
  • 8 Viton 14mm o-ring (Standard Domestic injector seal)
  • 8 Extender-to-injector retaining clip*

– These adapters will extend your injectors in length by 12.5mm.

– Made in the U.S. Custom CNC machined from high grade 6061 cold-finished aluminum

– Connecting-end inside diameter on adapter will fit your standard 14mm o-ring standard injector (domestic style)

*If your injector does not take the clip or it does not reach on your particular unit, you can discard the clip and use the extender without it.



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