AYTOAGUERO.ES ≡ Portafogli Ayurvedic Collane Uomo Uomo
  • Holley

  • HOLLEY EFI TERMINATOR X – GM LS1/LS6 HO550-903 (With LCD screen)

HOLLEY EFI TERMINATOR X – GM LS1/LS6 HO550-903 (With LCD screen)

$52.63 $71.58
Take control of your LS engine with Terminator X! Don’t settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/track fast. The 3.5″ touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI’s industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won’t break the bank!
Holley

Holley

  • HOLLEY EFI TERMINATOR X – GM LS1/LS6 HO550-903 (With LCD screen)
    $52.63 $71.58
  • HO 550-603 Holley EFI HP ECU And Harness LS2 & LS7 (58x)
    $65.17 $79.51
  • HO 554-113 Holley HP ECU
    $44.04 $82.8

© 2026 - AYTOAGUERO.ES