Availability

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Make/Engine
Transmission Controller Included
- No (2)
- Yes (1)
Transmission
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Oxygen Sensor Included
- Yes (2)
- No (1)
Display Included
- Yes (2)
- No (1)
Handheld Controller Included
- Yes (2)
- No (1)
Price Range

FiTech Ultimate LS Standalone ECUs

3.8 out of 5 stars 51 Customer Reviews

FiTech presents Ultimate LS standalone ECUs. These self-learning ECUs are offered with and without transmission control. So if you're considering utilizing a factory intake, throttle body, and injectors, FiTech Ultimate LS standalone ECUs will get your engine ready for optimal performance.