menu
MobalyticsUse your favourite features in-game with our Desktop App
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.

Latest Guides

Borderlands 4: Complete Legendary Drop Rates Guide
By EpicNNG ∙Updated on Jan 15, 2026
News
Late Game
News
Late Game
Borderlands 4 Weekly Activities and Legendary Rewards
By EpicNNG ∙Updated on Jan 15, 2026
News
Late Game
Map
+1
News
Late Game
Map
Legendary Loot
EpicNNG: Have Borderlands 4's Weekly Wildcard Missions been a complete failure?
By EpicNNG ∙Updated on Jan 14, 2026
News
Late Game
News
Late Game
Borderlands 4: All Legendary Weapons & Gear
By Mobalytics ∙Updated on Jan 13, 2026
Legendary Loot
Weapons
Repkits
+3
Legendary Loot
Weapons
Repkits
Ordnance
Class Mods
+1