Ok Iv been looking for you and have gotten a little confussed because i keep seeing 7mge/5mge if the bolt pattern is the same for the 5mge headers as the 7mge headers then these ones will work for you car.
https://935motorsports.com/catalog/product_info.php?cPath=79_15_17_249&products_id=38 6&osCsid=7dd4661f6ad2c36350d4b5cf7ce84896
You might want to do some research to see if there the same bolt partern. Could ask on these forums.