New SHiFT codes for Borderlands 4: BHXBB-W6BCB-WXJ3W-B3BTT-FTW3Z + BZX3B-6RTWB-5FTBW-TBT3B-3XZCT + J9FB3-9XTW3-56JJK-TBBTJ-TF9X3. Expire in 48h. Activation in game or at https://shift.gearboxsoftware.com/rewards