The fourth of five NERO research sites in Crater Lake, inside a house you also visit in the story mission This Could Be It. You can loot it during the mission or come back in free roam.
This Could Be ItSarah Whitaker sends you south on a job for her research. You drive out, find the test subject she needs, knock it out with a tranquilizer and bring it back to her.Ride to the house. If you are on This Could Be It, the injector is there to take in the same trip.
A NERO Injector and an intel recorder. Pick the boost you are shortest on: Health if you die to Hordes, Stamina for riding out fights, Focus for slow-mo aiming. NERO checkpoints hold injectors too, so check both on your map.
Cascade Lakes Railway Ambush Camp
Cascade Lakes Railway Ambush Camp is a Crater Lake camp on the rail line east of Diamond Lake. It pays 4,000 XP and Wizard Island Trust, and its loot is heavy on crafting parts.
Crater Lake NERO Research Site 1
The first of five NERO research sites in Crater Lake, inside a mine you first enter during a Crater Lake story mission. If the way in is shut, push the story forward and come back.
Crater Lake NERO Research Site 2
The second of five NERO research sites in Crater Lake, on top of a mountain. Plan a route up before you ride, then collect the NERO Injector and intel at the summit.
Crater Lake NERO Research Site 3
The third of five NERO research sites in Crater Lake, at the mouth of a cave. Grab the NERO Injector and intel without going deep into the cave behind it.