RALLIART INC. (President: Masao Taguchi) is selling "Engine E.C.U. for competition" exclusively for Lancer Evolution IX.

The E.C.U., vital to the engine management, was tuned with RALLIART's long experience in the field. In order to enhance the engine performance, A/F(Air/Fuel) control map, ignition timing map and waste gate control etc. were modified. The best conditions obtained by these modifications for Air/Fuel and ignition timing made engine response and torque feeling at a moderate speed improved.

The E.C.U. provides the engine the best performance especially when it is used simultaneously with RALLIART Piping Kit and Sports Air Filter. This may be used on the cars without air Restrictor.

NOTE:
When this E.C.U. is going to be used in competition, participants should consult with organizer of the event whether this is permitted by the relevant regulations.