motorsport engine cover and roof scoop

was looking seriously into the above. any ideas on cost and has anyone got either for sale. how do they fit and are they easy to do . anything special required.??? as much advice as possible appreciated . thanks!

There is a guy on Ebay that sell’s them.

Roof

was after the engine cover with the slats in the roof

that roof in the link is only a single skin though and can you see the state of the extended bit. I can supply a roof with extended vent and a slatted engine cover. If your interested have a look in the owners cars section and look at jke11y’s post as that is my exige kit.