Engine Computer Programmed/Updated 2013 Mazda MazdaSpeed 3 L3EC-18-881D 2.3L PCM

Engine Computer Programmed/Updated 2011 Mazda MazdaSpeed 3 L3EC-18-881A 2.3L MT

Engine Computer Programmed/Updated 2013 Mazda MazdaSpeed 3 L3DN-18-881C 2.3L PCM

Engine Computer Programmed/Updated 2013 Mazda MazdaSpeed 3 L3EC-18-881B 2.3L PCM

Engine Computer Programmed/Updated 2013 Mazda MazdaSpeed 3 L3EC-18-881C 2.3L PCM

2007-2008 Mazda Speed3 2.3L Turbo M/T ECU PCM Engine Computer OEM L39R-18-881D

Engine Computer Programmed/Updated 2007 Mazda 3 LF4H-18-881C 2.0L AT PCM ECM OEM

Engine Computer Programmed/Updated 2013 Mazda MazdaSpeed 3 L3EC-18-881E 2.3L PCM