Welcome to the forums. So I went out to look on my own 2017 F type to see how extensive it would be to replace the rear quarter panel. The part itself isn't just the lower panel but it includes the A and C pillars and part of the roof line as well as the door frame. You'd need to remove the rear glass and wheel well also. Aside from that, I don't see any welded spots to connect the part to the main body.
I recently took off my left front quarter panel and it was just a series of bolts and trim. It might be safe to assume that it would be the same for the back panel, but I just don't know for sure.
Here's the link the parts diagram. Scroll down a bit to see the coupe schematic.
Quarter Panel & Components for 2017 Jaguar F-Type | JaguarParts.com
I hope that helps a bit and you buy an F-type!
I recently took off my left front quarter panel and it was just a series of bolts and trim. It might be safe to assume that it would be the same for the back panel, but I just don't know for sure.
Here's the link the parts diagram. Scroll down a bit to see the coupe schematic.
Quarter Panel & Components for 2017 Jaguar F-Type | JaguarParts.com
I hope that helps a bit and you buy an F-type!