In common with the XG-40, the EJ200 has a three-stage fan with a high pressure ratio, five-stage low-aspect-ratio high-pressure (HP) compressor, a combustor using advanced cooling and thermal protection, and single-stage HP and LP turbines with powder metallurgy discs and single crystal blades.
[6] As of December 2006[update], Eurojet was contracted to produce a total of 1,400 engines for the Eurofighter project.
[8] In 2009, Eurojet entered a bid, in competition with the General Electric F414, to supply a thrust vectoring variant of the EJ200 to power the Indian HAL Tejas Mk2 after both the indigenous Kaveri engine and the General Electric F404 used in prototypes and early production models proved to have insufficient performance.
[10][11] A second consideration by HAL was industrial offsets, if local Eurojet engine production was set up for the Tejas it would make future Eurofighter aircraft bids to India cheaper and more competitive with the Tejas whereas it was assumed the US would not allow aircraft using the engine to be sold to India.
[12] On 20 January 2015 ASELSAN of Turkey and Eurojet Turbo GmbH signed a Memorandum of Understanding to collaborate on the EJ200 military turbofan engine programme.
[13][14] It was envisaged that the collaboration would produce a derivative of the EJ200 with thrust vectoring for use in Turkey's TFX 5th generation air superiority fighter programme.