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Fuel Tuck'd K-Series Tucked Fuel Line RSX/Civic SI

Image of Fuel Tuck'd K-Series Tucked Fuel Line RSX/Civic SI


Our Fuel Tuck'd K-series tucked fuel line replaces the oem rubber feed line with a black nylon braided -6AN line. Our kit includes a EFI fitting that attaches to the factory hard line on the firewall just like the oem connection. The new line routes from the firewall along the transmission to the side port of the fuel rail.


Please email us at after ordering to let us know what fuel rail you are/will be using.

Our fittings and hose are made in the USA. All kits are pressure tested to insure no leaks when installed correctly.

E85 Compatible

*** MUST READ***
Leave a note stating what fuel rail you will be using or you will receive a default fitting

**We ask for 5-10 business days to process all orders**

** Disclaimer**

Professional installation is required. Fuel Tuck'd is not responsible for any loss or damages that result from improper installation of products.

We do not offer refunds on any custom made parts.

Fuel Tuck'd products are intended for off road use only.