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Terminator X

Browse Terminator X EFI systems designed for engine swaps, street machines, and race builds. Explore flexible control features, easy tuning support, and reliable performance solutions for custom applications.
-70%

Holley EFI Terminator X - GM LS1/LS6

Regular Price $434.99
Sale Price $434.99 Regular Price $1,449.95
-70%

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3

Regular Price $554.99
Sale Price $554.99 Regular Price $1,849.95
-70%

Holley EFI Terminator X - Gen III 4.8/5.3/6.0 GM Truck Engines

Regular Price $434.99
Sale Price $434.99 Regular Price $1,449.95
-70%

Holley Terminator X Tee

Regular Price $5.79
Sale Price $5.79 Regular Price $19.29
-69.9%

Holley Terminator X Decal

Regular Price $1.53
Sale Price $1.53 Regular Price $5.09
-70%

Holley EFI Terminator X Stealth 4500 Service Throttle Body - Shiny

Regular Price $557.09
Sale Price $557.09 Regular Price $1,856.95
-70%

Holley EFI ECU Bracket - HP/Terminator/Terminator X

Regular Price $33.29
Sale Price $33.29 Regular Price $110.95
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