WRX (99-00)

Plug-in standalone ECUs for Subaru Impreza WRX and STI (1999-2000) EJ205 and EJ207. Direct plug-and-play connection to factory 3-plug headers for race-ready engine control.
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  • 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 - Elite 1500 Plug 'n' Play Adaptor Harness ECU Kit - Subaru WRX MY99-00
    Sale

    Haltech - Elite 1500 Plug 'n' Play Adaptor Harness ECU Kit - Subaru WRX MY99-00

    Haltech - Elite 1500 Plug 'n' Play Adaptor Harness ECU Kit - Subaru WRX MY99-00
    $2,882.60 $2,968.00
  • Haltech - Haltech - Nexus S2 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY99-00 - HT-212305 | DM Performance
    Sale

    Haltech - Nexus S2 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY99-00

    Haltech - Nexus S2 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY99-00
    $2,982.00 $3,311.00
  • Haltech - Haltech - Nexus S2/S3 Plug 'n' Play Adapter Harness Subaru WRX MY99-00 - HT-186335 | DM Performance
    Sale

    Haltech - Nexus S2/S3 Plug 'n' Play Adapter Harness Subaru WRX MY99-00

    Haltech - Nexus S2/S3 Plug 'n' Play Adapter Harness Subaru WRX MY99-00
    $672.00 $749.00
  • Haltech - Haltech - Nexus S3 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY99-00 - HT-213305 | DM Performance
    Sale

    Haltech - Nexus S3 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY99-00

    Haltech - Nexus S3 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY99-00
    $3,528.00 $3,920.00