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Borderlands 4 Guide

How to Unlock the Legendary Adrenaline Pump Repkit

Legendary Loot
Repkits
Updated on Sep 29, 2025
Sep 29, 2025

Overview

Adrenaline Pump is a Vladof Repkit.

Adrenaline Pump Automatically restores HP on Second Wind.

this Repkit best for leveling New Vault Hunters when you are usure what build you are working toward.


How to Unlock

Unlock Location:

Farm Method:

  • Defeat Radix for a chance at Adrenaline Pump.
  • After use the Encore Machine nearby to reset the fight.
  • Repeatedly defeat Radix until Adrenaline Pump drops.

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