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Fitech Fuel Injection

FiTech Ultimate LS Standalone ECUs 70051 Computer, Engine Control Unit, With Transmission Control, Chevy, LS, Each

SKU: FIF70051

Engine Management Systems
FiTech Ultimate LS Standalone ECUs 70051 Computer, Engine Control Unit, With Transmission Control, Chevy, LS, Each

Fitech Fuel Injection

FiTech Ultimate LS Standalone ECUs 70051 Computer, Engine Control Unit, With Transmission Control, Chevy, LS, Each

SKU: FIF70051

Engine Management Systems
A$2,574.63
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Transmission Control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. Must be used with cable operated throttle body. For use with EV1 or EV6 injectors, if using Multec 2 injectors see suggested parts tab for harness adapters.

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.

Part Type

Ultimate ECU for LSX w/ Trans Control

Data: v4.2 - Upd: 2026-09-29 00:32:09

Specifications

Product Attributes - Brand
FiTech Fuel Injection
Product Attributes - Manufacturer's Part Number
70051
Product Attributes - Part Type
Engine Management Systems
Product Attributes - Product Line
FiTech Ultimate LS Standalone ECUs
Product Attributes - UPC
854549007453
Product Attributes - Transmission Controller Included
Yes
Product Attributes - Boost Control
Yes
Product Attributes - Traction Control
No
Product Attributes - High Impedence Injectors
Up to 8
Product Attributes - Low Impedence Injectors
Up to 8
Product Attributes - Fuel Injector Connector Style
Jetronic/Minitimer/EV1
Product Attributes - Coils
Up to 8
Product Attributes - Wideband Controller
Yes
Product Attributes - Wideband Channels
1
Product Attributes - CANBUS Enabled
No
Product Attributes - Knock Control
No
Product Attributes - Drive-By-Wire Capable
No
Product Attributes - VVT Control
No
Product Attributes - Nitrous Control
No
Product Attributes - Launch Control
No
Product Attributes - Engine Protection
No
Product Attributes - Flex Fuel Compatible
No
Product Attributes - Multi-fuel Capable
No
Product Attributes - Data Logger
No
Product Attributes - Oxygen Sensor Included
Yes
Product Attributes - Reluctor Wheel Tooth Quantity
24/58
Product Attributes - Display Included
Yes
Product Attributes - Handheld Controller Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Transmission Control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. Must be used with cable operated throttle body. For use with EV1 or EV6 injectors, if using Multec 2 injectors see suggested parts tab for harness adapters.

Reference Information

Brand Name/s Fitech Fuel Injection
StreetFX SKU fif70051
SFX Item ID 5178486
Supplier Item Code 5178486
Manufacturer SKU 70051
Manufacturer UPC 854549007453
Alternative References FIT70051

Compatibility

Application Data
  • Beginning Year1997
    Ending Year2004
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    TransmissionAutomatic
    UniversalNo
  • Beginning Year1997
    Ending Year2004
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    TransmissionManual
    UniversalNo
  • Beginning Year1999
    Ending Year2014
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.3L/325
    Engine TypeV8
    MakeCHEVROLET
    TransmissionAutomatic
    UniversalNo
  • Beginning Year1999
    Ending Year2014
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.3L/325
    Engine TypeV8
    MakeCHEVROLET
    TransmissionManual
    UniversalNo
  • Beginning Year1999
    Ending Year2017
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size4.8L/294
    Engine TypeV8
    MakeCHEVROLET
    TransmissionAutomatic
    UniversalNo
  • Beginning Year1999
    Ending Year2017
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size4.8L/294
    Engine TypeV8
    MakeCHEVROLET
    TransmissionManual
    UniversalNo
  • Beginning Year1999
    Ending Year2019
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
    Engine TypeV8
    MakeCHEVROLET
    TransmissionAutomatic
    UniversalNo
  • Beginning Year1999
    Ending Year2019
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
    Engine TypeV8
    MakeCHEVROLET
    TransmissionManual
    UniversalNo
  • Beginning Year2006
    Ending Year2015
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size7.0L/427
    Engine TypeV8
    MakeCHEVROLET
    TransmissionAutomatic
    UniversalNo
  • Beginning Year2006
    Ending Year2015
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size7.0L/427
    Engine TypeV8
    MakeCHEVROLET
    TransmissionManual
    UniversalNo
  • Beginning Year2008
    Ending Year2017
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376
    Engine TypeV8
    MakeCHEVROLET
    TransmissionAutomatic
    UniversalNo
  • Beginning Year2008
    Ending Year2017
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376
    Engine TypeV8
    MakeCHEVROLET
    TransmissionManual
    UniversalNo

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