Contains a new radiator front casting with the concentric ring type intake shroud that is missing from the new Eduard Tempest V kit. Tempests not fitted with dust filters would always be fitted with the shrouding to prevent hot radiator air from entering the carburettor intake. An alternate dust filter with 'cukoo clock' style doors is also included. These were fitted to Tempests operating from unimproved forward airfields on the European mainland.