Now that it`s getting closer to winter i would like to get some protection for underneath the engine bay. The previous owner of my car has fitted a 360 front bumper and discarded the undertray (as is the norm i think when fitting this bumper). Can the original undertray be modified to fit without having a massive scoop where the bumper rises in the center (though might be good for downforce ). If that is not an option then has anybody made there own custom undertray and if so what materials did they use?

Baz

Ive got the 360 aswell but have retained the undertray. The 'scoop' is inevitable but you dont see it unless you get down and look.

I bolted the 360 bumper to the tray in the corners by the front wheels - all good.

Will be breaking mine soon so the undertray will be available at some point...

Go for it. I actually could feel the difference in stability at around 240km/h.
(it was big!)