Garmin G1000® to G1000® NXi Flight Deck Upgrade for King Air
GARMIN RALLY RS100 upgrade kit
Cessna Citation XLS+ and XLS Gen2 avionics upgrade to Garmin G5000 integrated flight deck will soon be available at Textron Aviation Service Centers | Textron Aviation Media Center
G5000 Upgrade Program for Citation Excel/XLS Certification Update | Garmin Blog