Holley 550-903 Terminator X
Sale!

Holley 550-903 Terminator X

Original price was: $1,499.95.Current price is: $299.99.

SKU: 4849766924366 Category:

Description

Take control of your LS engine with the Holley 550-903 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! 

The Holley 550-903 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!

Reviews

There are no reviews yet.

Be the first to review “Holley 550-903 Terminator X”

Your email address will not be published. Required fields are marked *