Karcepts K-Series Fuel Rail

  • Sale
  • Regular price $145.00




***Due to current market conditions and a large discrepancy in raw materials for finished components, we can not guarantee your product may not be out of stock. Although we try to stock many items in our multiple warehouse and use multiple distribution channels, this is sometimes unavoidable. If you are in a rush for a product, we suggest you text, email, message, or call us for availability. We will provide an ETA (based on vendor provided info) if an item is not currently available.


The Karcepts K-Series Fuel Rail provides the SOLUTION to converting a K-Series returnless fuel injection system to a return style for use in K-Series powered Civics and Integras.  It may also be used on the returnless systems found in OEM K-Series powered vehicles (DC5, EP3, EM2, ES, FG, FD, etc.), but only in conjunction with our optional Karcepts -8AN to K-Series Quick-Connect Fuel Fitting.

  • CNC Machined out of billet 6061-T6 aluminum in 3 styles: Black w/ Engraved Logo (KFR01), Black w/ Laser Etched Logo (KFR02), Brushed Finish w/ Engraved Logo (KFR03)
  • Large bore design to support applications up to 1000HP
  • Center port feed/return option for “Tucked” fuel line setups
  • Fuel rails include mounting hardware, -8an plugs, -8an to -6an reducers, and o-rings