I would also lean towards it being possibly an AEV lift.......maybe an AEV DualSport SC Suspension Lift Kit 3.5" / 4.5".....the yellow SS and the top of what looks to be a Bilstein shock just above the front tire gives me that impression......
This is Jeff Thomas jeep in Parker co it was built by trail jeeps and is 3.5 AEV w spyder trac wheel spacers on 35s and he does have the remote reservoir bilsteins.