Universally fits all stock size tanks.

Reticulated polyurethane military spec foam.

The foam’s thousands of pores eliminate the violent sloshing of fuel within the tank caused by bumps, tight turns and G-outs. Without EvoMx tank foam, your 12-15 lbs of fuel can feel more like 25-35 lbs.

Stabilize the fuel in your gas tank with EvoMx foam and maneuver your vehicle as if it were 15-20 lbs. lighter!

Maintain essentially the same volume of gas because the foam is so porous it only takes up 1% of total tank volume.

Maintenance is minimal – EvoMx tank foam has a 15 year life span.