Dont think so mate…
The engine cover is unframed polycarbonate and is not very ridged!
And the front forks would block the roof scoop!
And… they never made an Exige Turbo to overcome the drag either!
Looks like a nasty incident. I hope the rider was OK.
Suppose it could work on the S3, but better hope the wind doesn’t spin the cranks as it’ll be bye bye rear window if it does!
PMSL at Mike!
Could always drill a hole in your rear clam and go for one of these Unique Rack Photos