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KO Racing MR2 Top Feed Fuel Line Kit
KORacing Products » Toyota MR2 MK2 » Fueling & Injection
Fuel Lines Type 1
AN Hard Line Adapter Install
Without Flex Fuel Sensor Provision

NOTE: As of Jan1 2023, all fuel line kits shipped with a hardline adapter fitting for the firewall return that requires the firewall hardline to be cut with a mini tubing cutter easily sourced from various online retailers and local auto parts and tool stores. You will want a 1/8-5/8" capacity cutter similar to the one pictured above.

A fuel line kit for use with the factory filter, and an aftermarket adjustable fuel pressure regulator. Out kit is designed to mount the regulator near the factory engine bay fuse box:

    Mounting Option Through-Rail:
  • Regulator located near the factory rear fuse box
  • Fuel flows from filter, to rail, then from rail to regulator, then to return hardline on firewall.
  • One side port on regulator is blocked off with a plug.
*Optional: On the system above the flex fuel sensor can be placed mid way through the return line and placed approximately on top of the left side engine mount. If you would like this option, please select it below. Note that this does not include the flex fuel sensor itself. Also if you select this option, and do not have a flex fuel sensor, the lines won't have anything to connect together on the return line.

These line kits have been successfully used by KO Racing on vehicles making in excess of 550whp (with race fuel or 425whp on an ethanol blend) when combined with the appropriate injectors and top feed fuel rail -- not configured or recommended for use with a stock fuel rail.

Options include fitting colors, and braided hose type. All fittings and lines are AN/JIC style utilizing a 37 degree flare for sealing.

Note: Not all fittings are available in all colors, where necessary, available fittings will be selected to best match the fitting style requested.

Note: When ordering PTFE E85 Compatible hose that PTFE hose ends are black by default regardless of color choice. Please contact us if you want a different color hose end other than black with your PTFE hose kit.


$225.00 per Kit
Add Flex Fuel Sensor Provision in Return:
Hose type and Hose End Color:
 

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