Quantity   Component name
3 × Monitors I am using an old TV for now, but I also have been repurposing LCDs from dead laptops
3 × USB Hubs You need these and they need to be powered. Unpowered ones will do nothing for you
1 × Software. XPlane 10/11 or FSX (standalone or STEAM version) I fly both
1 × Saitek Instrument cluster Buy these on Amazon, or just get a yoke and install monitor as your instrument panel. Yeah, add 1 to the number of monitors needed
1 × Panel If you are using the full instrument rig, then you need this. If using a screen, you don't need this
1 × Some Angle Aluminum from Home Depot At least 2 long pieces, say 4ft of 1"x1", and 4 shorter pieces as cross-braces at 2ft
1 × Seat I got one for a riding mower
1 × Server rack rails I use these to adjust the seat
1 × Suitable PC You will have to buy or build this PC. I built mine. I chose an Intel i7 based motherboard with multiple monitor outputs already on it.