ETA-3 Agilis is a next generation of Kuat ETA class. After Sienar Fleet Systems presented the Empire with a new version of the TIE - the TIE Interceptor, Kuat, in order not to lose the imperial government order, decided to create an even more maneuverable, fast and most importantly cheaper interceptor. Kuat engineers threw out almost all the expensive equipment from the previous model, removed the socket for the astromech, shortened the wings and removed the flaps etc. But the most important change was the engines. Ingeneers installed a single version of the ion engine, which is why the model was not classified as a TIE.
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