The CJ1 features a 200-lb gross weight improvement over the CJ, as well as an upgraded EFIS panel with a hybrid Pro-Line 21 Avionics suite featuring 2 or 3 large panel displays. The CJ1+ incorporates FADEC engines, easing pilot workload with power settings, increasing performance at altitude with 65 extra pounds of thrust and cruise speeds of 15-20 more knots, and allowing another 100 lbs of gross weight.