Citation 550/551 Performance Upgrades

We can help your Citation II reach its potential

We’ve spent decades helping owners get the most out of their Cessna Citation. We offer a wide range of modifications to enhance your aircraft performance and turn your plane into the fierce and luxurious jet it was meant to be. Our Cessna Citation 550/551 performance upgrades will get your adrenaline flowing — and at the same time make every flight safer.

Sierra Super II—turbofan engines take you higher
Climb higher, cruise faster and fly farther with new turbofan engines and a digital power manager that keeps them in sync. All the aircraft performance of Sierra’s renowned FJ44 modifications but with the roomy 550/551 cabin. READ MORE.

XR Extended Range Fuel Cell—more range, more flying time
Fully integrated fuel system adds 120 gallons of fuel capacity, significantly extending range and adding an hour of flying time. Available for Citation 550 and 551SP models. READ MORE.

Avionics & Cockpit Upgrades

550/551 Cabin Upgrades

550/551 Exterior Upgrades