Elite ECU Plug'n'Play Adaptor Harnesses

Haltech Elite ECU plug-and-play adapter harnesses. Enables direct plug-in installation of Haltech Elite 550, 750, 1500, and 2500 standalones into factory vehicle wiring looms without cutting or soldering original wires.
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  • Haltech - Haltech - Elite 2000/2500 Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit - HT-141246 | DM Performance
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    Haltech - Elite 2000/2500 Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit

    Haltech - Elite 2000/2500 Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness - HT-140854 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Plug'n'Play Adaptor Harness for Honda S2000 - HT-140843 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Plug'n'Play Adaptor Harness for Honda S2000

    Haltech - Elite 1000/1500 Plug'n'Play Adaptor Harness for Honda S2000
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness - HT-140961 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 2000/2500 Nissan Skyline R32/33/R34 GT-R Plug'n'Play Adaptor Harness - HT-141357 | DM Performance
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    Haltech - Elite 2000/2500 Nissan Skyline R32/33/R34 GT-R Plug'n'Play Adaptor Harness

    Haltech - Elite 2000/2500 Nissan Skyline R32/33/R34 GT-R Plug'n'Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 2000/2500 Nissan R34 GT-T, Stagea WC34 Plug'n'Play Adaptor Harness - HT-141258 | DM Performance
    Sale

    Haltech - Elite 2000/2500 Nissan R34 GT-T, Stagea WC34 Plug'n'Play Adaptor Harness

    Haltech - Elite 2000/2500 Nissan R34 GT-T, Stagea WC34 Plug'n'Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness - HT-141328 | DM Performance
    Sale

    Haltech - Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness - HT-141329 | DM Performance
    Sale

    Haltech - Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness - HT-140851 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness - HT-140840 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness - HT-140830 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 2500 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit - HT-141321 | DM Performance
    Sale

    Haltech - Elite 2500 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit

    Haltech - Elite 2500 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness - HT-140822 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness - HT-140821 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness - HT-140820 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness - HT-140921 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness

    Haltech - Elite 1000/1500 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 2000/2500 Toyota LandCruiser 80 Series Plug'n'Play Adaptor Harness - HT-141249 | DM Performance
    Sale

    Haltech - Elite 2000/2500 Toyota LandCruiser 80 Series Plug'n'Play Adaptor Harness

    Haltech - Elite 2000/2500 Toyota LandCruiser 80 Series Plug'n'Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Haltech - Elite 1000/1500 Nissan Silvia S14 S1 'ZENKI' Plug 'n' Play Adaptor Harness - HT-140852 | DM Performance
    Sale

    Haltech - Elite 1000/1500 Nissan Silvia S14 S1 "ZENKI" Plug 'n' Play Adaptor Harness

    Haltech - Elite 1000/1500 Nissan Silvia S14 S1 "ZENKI" Plug 'n' Play Adaptor Harness
    $553.00 $693.00
  • Haltech - Elite 1500 Plug 'n' Play Adaptor Harness Only - Honda EP3
    Sale

    Haltech - Elite 1500 Plug 'n' Play Adaptor Harness Only - Honda EP3

    Haltech - Elite 1500 Plug 'n' Play Adaptor Harness Only - Honda EP3
    $553.00 $693.00
  • Haltech - Elite 750 Plug 'n' Play Adaptor Harness Only - Mazda Miata/MX-5 NA
    Sale

    Haltech - Elite 750 Plug 'n' Play Adaptor Harness Only - Mazda Miata/MX-5 NA

    Haltech - Elite 750 Plug 'n' Play Adaptor Harness Only - Mazda Miata/MX-5 NA
    $553.00 $693.00
  • Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mazda MX-5 NA
    Sale

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mazda MX-5 NA

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mazda MX-5 NA
    $553.00 $693.00
  • Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mitsubishi EVO 4-8 & Eclipse 2G
    Sale

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mitsubishi EVO 4-8 & Eclipse 2G

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mitsubishi EVO 4-8 & Eclipse 2G
    $553.00 $693.00
  • Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mitsubishi VR-4 & Eclipse 1G
    Sale

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mitsubishi VR-4 & Eclipse 1G

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Mitsubishi VR-4 & Eclipse 1G
    $553.00 $693.00
  • Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Nissan Silvia S13 CA18
    Sale

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Nissan Silvia S13 CA18

    Haltech - Elite 1000/1500 Plug 'n' Play Adaptor Harness Only - Nissan Silvia S13 CA18
    $553.00 $693.00