Haltech Standalone & Wire-In ECUs

Explore Haltech's complete lineup of 34 programmable standalone engine management systems, VCUs, and terminated wiring packages. Select a product family below for quick filtering:
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  • Haltech - Nexus R3 + Universal Wire-in Harness Kit | Length: 2.5m (8')

    Haltech - Nexus R3 + Universal Wire-in Harness Kit | Length: 2.5m (8')

    Haltech - Nexus R3 + Universal Wire-in Harness Kit | Length: 2.5m (8')
    $4,361.00
  • Haltech - Nexus R3 VCU

    Haltech - Nexus R3 VCU

    Haltech - Nexus R3 VCU
    $3,739.00
  • Haltech - Nexus R3 VCU + Plug and Pin Set

    Haltech - Nexus R3 VCU + Plug and Pin Set

    Haltech - Nexus R3 VCU + Plug and Pin Set
    $3,952.00
  • Haltech - NEXUS R5 + Universal Wire-in Harness Kit

    Haltech - NEXUS R5 + Universal Wire-in Harness Kit

    Haltech - NEXUS R5 + Universal Wire-in Harness Kit
    $7,283.00 - $7,478.00
  • Haltech - Nexus R5 VCU

    Haltech - Nexus R5 VCU

    Haltech - Nexus R5 VCU
    $6,386.00
  • Haltech - NEXUS R5 + Plug and Pin Set

    Haltech - NEXUS R5 + Plug and Pin Set

    Haltech - NEXUS R5 + Plug and Pin Set
    $6,698.00
  • Haltech - Nexus R5 + LSx DBW Terminated Harness

    Haltech - Nexus R5 + LSx DBW Terminated Harness

    Haltech - Nexus R5 + LSx DBW Terminated Harness
    $8,628.00
  • Haltech - Nexus R5 + LSx Non DBW Terminated Harness

    Haltech - Nexus R5 + LSx Non DBW Terminated Harness

    Haltech - Nexus R5 + LSx Non DBW Terminated Harness
    $8,628.00
  • Haltech - Nexus R5 ECU + Universal V8 Terminated Harness

    Haltech - Nexus R5 ECU + Universal V8 Terminated Harness

    Haltech - Nexus R5 ECU + Universal V8 Terminated Harness
    $7,738.00
  • Haltech - Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8')

    Haltech - Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8')

    Haltech - Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8')
    $3,862.00
  • Haltech - Nexus S3 ECU Only

    Haltech - Nexus S3 ECU Only

    Haltech - Nexus S3 ECU Only
    $3,276.00
  • Haltech - Nexus S3 ECU + Plug and Pin Set

    Haltech - Nexus S3 ECU + Plug and Pin Set

    Haltech - Nexus S3 ECU + Plug and Pin Set
    $3,464.00
  • Haltech - Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8')

    Haltech - Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8')

    Haltech - Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8')
    $3,233.00
  • Haltech - Nexus S2 ECU Only

    Haltech - Nexus S2 ECU Only

    Haltech - Nexus S2 ECU Only
    $2,647.00
  • Haltech - Nexus S2 ECU + Plug and Pin Set

    Haltech - Nexus S2 ECU + Plug and Pin Set

    Haltech - Nexus S2 ECU + Plug and Pin Set
    $2,841.00
  • Haltech - NEXUS Rebel LS - Suits Gen IV

    Haltech - NEXUS Rebel LS - Suits Gen IV

    Haltech - NEXUS Rebel LS - Suits Gen IV
    $2,370.00 - $3,000.00
  • Haltech - NEXUS Rebel LS - Suits Gen III

    Haltech - NEXUS Rebel LS - Suits Gen III

    Haltech - NEXUS Rebel LS - Suits Gen III
    $2,370.00 - $3,000.00
  • Haltech - NEXUS Rebel JZ

    Haltech - NEXUS Rebel JZ

    Haltech - NEXUS Rebel JZ
    $3,490.00 - $4,720.00
  • Haltech - Elite 2500 ECU

    Haltech - Elite 2500 ECU

    Haltech - Elite 2500 ECU
    $2,897.00
  • Haltech - Elite 2500 + Premium Universal Wire-in Harness Kit Length: 2.5m (8')

    Haltech - Elite 2500 + Premium Universal Wire-in Harness Kit Length: 2.5m (8')

    Haltech - Elite 2500 + Premium Universal Wire-in Harness Kit Length: 2.5m (8')
    $3,558.00
  • Haltech - Elite 2500 + Basic Universal Wire-in Harness Kit Length: 2.5m (8')

    Haltech - Elite 2500 + Basic Universal Wire-in Harness Kit Length: 2.5m (8')

    Haltech - Elite 2500 + Basic Universal Wire-in Harness Kit Length: 2.5m (8')
    $3,427.00
  • Haltech - Elite 2500 ECU + Plug and Pin Set

    Haltech - Elite 2500 ECU + Plug and Pin Set

    Haltech - Elite 2500 ECU + Plug and Pin Set
    $3,030.00
  • Haltech - Elite 2500 T ECU

    Haltech - Elite 2500 T ECU

    Haltech - Elite 2500 T ECU
    $5,026.00
  • Haltech - Elite 2500 + Toyota 2JZ HPI6 Terminated Harness Kit

    Haltech - Elite 2500 + Toyota 2JZ HPI6 Terminated Harness Kit

    Haltech - Elite 2500 + Toyota 2JZ HPI6 Terminated Harness Kit
    $5,133.00