Our FJ Cruiser auxiliary fuel tank is a great addition to any FJ Cruiser seeking longer range between fill ups.
With both range and clearance in mind, it is a perfect solution for long range or expedition travel. Mounting an auxiliary tank under the vehicle keeps the weight of extra fuel low, adding to stability and freeing up cargo space.
The tank is designed to transfer fuel to main tank as needed. A 95 gallon per hour external electric transfer fuel pump, mounting bracket, wiring, lighted switch, relay, and fuel lines are supplied in the kit. Kit is supplied with a modified factory fill neck that fills both main and auxiliary tanks from the OEM fill location.