Link to the active discussion on FS forums

Features

Powerplant changes

• FADEC with propeller set curve and other ECU functions 
• Accurate engine performance in relation to pressure altitude and temperature
• Accurate fuel flows
• More accurate Oil/Coolant temperature and pressure behaviour
• More realistic startup behaviour 
• Fixed Fuel Pumps (no fuel flow increase)
• Added oil and fuel starvation when flying inverted.

Flightmodel 

• More accurate Cruise speeds and climb rates 
• Smoother less twitchy control compared to default
• Improved Cl table and stall characteristics
• Increased adverse yaw 
• Increased flap lift and drag
• Increased gear drag
• Tighter turn radius on the ground and differential braking 
• More accurate sitting attitude and suspension (rear wheels clip slightly)

Systems

• Custom Anti-Ice system with modes, endurance and weight (Check PDF for more info)
• Redone electrical system
• Functional Ice-Light
• Functional windshield defrost (always on)
• ECU Tests, functional ECU voters and feathering
• Simulated fuel/gearbox temperature
• Lower standby instrument brightness for night flying (linked to G1000)
• Standalone standby instruments
• Improved autopilot PIDs with correct lateral and vertical limitation
• Custom Yaw-damper (left pilot's rudder pedal)

Visuals

• Brighter taxi and landing lights (Uwa's lighting mod is already integrated and must be removed!)
• Improved Internal cockpit lighting and ambience
• Brighter Nav lights and LED strobes
• Added white Navlight
• Added metal leading edge and MT logo to static prop