Thunder Heart Performance Thundermax ECM with Integral Auto Tune System 309-382
ThunderMax ECM with Auto Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness Utilizes wide band O2 sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycles air/fuel ratio for all riding conditions Easy installation: replace the factory ECM, install new O2 sensors and …
Thunder Heart Performance Thundermax ECM with Integral Auto Tune System 309-562
ThunderMax ECM with Auto Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness Utilizes wide band O2 sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycles air/fuel ratio for all riding conditions Easy installation: replace the factory ECM, install new O2 sensors and …
Thunder Heart Performance Thundermax ECM with Integral Auto Tune System 309-460
ThunderMax ECM with Auto Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness Utilizes wide band O2 sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycles air/fuel ratio for all riding conditions Easy installation: replace the factory ECM, install new O2 sensors and …
Thunder Heart Performance Thundermax ECM with Integral Auto Tune System 309-485
ThunderMax ECM with Auto Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness Utilizes wide band O2 sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycles air/fuel ratio for all riding conditions Easy installation: replace the factory ECM, install new O2 sensors and …