S-Class Humboldt Drive Upgrade
S-Class Humboldt Drive Upgrade
Up Exo Sub4
Stats (Min: 3, Max: 3)
Engine Fuel Use
-30% => -15%
Engine Top Speed
7.5% => 7.5%
Sub Boost Speed
-75% => -70%
S-Class Humboldt Drive Upgrade
Up Exo Sub4
Engine Fuel Use
-30% => -15%
Engine Top Speed
7.5% => 7.5%
Sub Boost Speed
-75% => -70%