Ka ọtụtụ afọ nke mmepe gachara, ACTECO etolitela sistemu ike zuru oke na-aga n'ihu usoro mmepe nke na-ekpuchi mmepe injin, mmepe ngwakọ gearbox, imewe ihe mejupụtara ya, mmepe mmekọ ike na-adakọ, yana njikwa usoro ndụ zuru oke.
Nwee ike mmepe sistemu combustion dị elu iji na-aga n'ihu na-emeziwanye arụmọrụ thermal engine;
Ike ịme anwansị CAE: yana ihe karịrị ụdị 10 nke sọftụwia nyocha ọkachamara iji nweta ikike nyocha ihe fọrọ nke nta ka ọ bụrụ 100;
Ikike mmepe nke injin NVH zuru oke;