JBtuned Full e85 Fuel System Conversion- Civic Integra - B/D Series

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JBtuned Full e85 Fuel System Conversion kit - Honda Civic & Integra for B and D Series

Here at JBtuned we are always trying to create great quality products that look amazing but most importantly perform at the highest levels of motorsports racing.

This kit is our complete fuel line / fuel system replacement kit for your ek & eg Civic or Dc2 Dc4 Integra. This kit completely removes your OEM hard line from the gas tank to the fuel rail and back. Completely removing your OEM Filter and replacing it with a e85Freaks e85 compatible large body fuel filter. The kit uses 6AN PTFE line that is 6AN for both the feed and return.

Our PTFE lines are machined crimped with stainless steel AN fittings and covered with Mil Spec adhesive lined heat shrink. Lines come cut to length and assembled.

What you need to know about this kit before buying.

This kit will reverse the flow direction of your system. The fuel filter will now be connected to the fuel rail on the driver side and your regulator will be mounted on your fuel rail on the passenger side. This does not have any negative effects of any kind on your system.

Requires an aftermarket fuel rail and regulator that is connected to the end of the rail. (we have picture examples) We used an AEM Rail and AEM Regulator as these seem to be the most common in the industry.

The kit was design with a flex fuel sensor coming directly off of the regulator. This sensor is a must have or your lines will be to short. (the idea is to keep everything off the firewall for those with a shaved engine bay).

This kit was designed with the use of the JBtuned Walbro 450 OEM Fuel Pump Hanger kit. May not work on other Aftermarket hangers and modifications to the oem hanger would be required because of the large sized lines.

The Lines do have some play for different configurations on the pump hanger.

Base System

Feed & Return Line - 6AN e85 Fuel Lines

Filter - 6 Micron Stainless Steel Element large body case

Fittings - Fittings for fuel filter and the inlet side of your rail

JBtuned Recommended additions

JBtuned Walbro 450 e85 OEM Hanger Conversion Kit

P-Clamp Mounting Kit - Comes with 10 P clamps (self tapping screws not included)

Non JBtuned Items you will need

Aftermarket fuel rail

Aftermarket regulator(AEM or smaller frame regulators work great here)

Continental Flex fuel sensor (any of them will work) *******This is required or your return line will be too short*********


Please Contact us with any questions you may have before ordering.

Professional installation recommended

For Off Road Use Only



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