Ignitions and Electrical› Computers, Chips, Modules and Programmers
FiTECH FUEL INJECTION
Ultimate ECU for LSX w/ Trans Control
SKU: F03O 70051
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | FiTECH FUEL INJECTION |
| Part Number | F03O 70051 |
Videos
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Initial Setup- LS EFI System | Tech Tuesdays | EP84
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Ultimate LS Engine & Trans Setup| Tech Tuesdays | EP16
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Fitech Ultimate LS Standalone ECU Introduction EFI ProCal Software 70050 70051 LSX
EFI Handheld Initial Setup | Fitech EFI Install
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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