Sub Power Up

Sub Power Up is an ability in Splatoon 2.

Sub Power Up improves the performance of sub weapons.

Bomb travel speed

 * Increases the speed that the object travels at after being thrown, effectively increasing the distance it is able to reach.

Splash Wall

 * Increases the starting number of Damage Points, effectively increasing durability.
 * (This does not affect the base duration.)

Ink Mine

 * Increases the Explode Radius.
 * ('Explode Radius (Far)' is also the minimum distance from the sub weapon required for a player to be marked by a Point Sensor.)
 * Increases the duration the Point Sensor from this sub weapon is marked on a player.
 * Increases the trigger radius of the mine from enemy players.

DU: Distance unit

Sprinkler

 * Increases the duration of the first (high-power) phase and the second (mid-power) phase.

Point Sensor

 * Increases travel speed (info).
 * Increases the duration the Point Sensor is marked on a player.

Squid Beakon
When a player places a Squid Beakon they become the 'owner' of it, and a certain number of Quick Super Jump AP is added only to all jumps using that specific Squid Beakon. That number is determined by the amount of Sub Power Up that the 'owner' has, and can be found in the following table.

Gear
Sub Power Up is the main ability of: