Stim is a common Repkit in Borderlands 4 manufactured by Daedalus. It is obtained randomly from any suitable loot source.

v • e Daedalus manufacture in Borderlands 4 Gear Common BunkerCoverFoxholeHoarder InheritorPillboxStimStockpilerUptick Legendary AccumulatorCollector GathererGuardian Angel HealthraiserHephaestianHoney BadgerPacemakerScionStewardSuper Soldier Weapons Common Bonn-91CaliburnDurendalF.A.N.G.Frag Grenade GCXPainterS23Spec-Tec Legendary Acey MayBloody LumberjackBodBuzz Axe DarkbeastFirst Impression FuseLuty MadladMercrediMissilaserOscar MikeProwler RangefinderStar Helix Zipper Pearlescent ScrewstonianSoul Survivor

v • e Repkits in Borderlands 4 Common JuicerPocket DocRecorporatorRefresherScabberSobiratStimTonic Legendary Adrenaline PumpAugmenter AF1000Blood AnalyzerBlood MoonDefibrillatorGeiger-RoidHealthraiserKill SpringPacemakerTriple BypassWar Paint