collection-banner-image collection-banner-image

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%

Flowtech X-Terminator X-Pipe

Regular Price $29.00
Sale Price $29.00 Regular Price $96.65
-70%

Holley EFI ECU Bracket - HP/Terminator/Terminator X

Regular Price $33.29
Sale Price $33.29 Regular Price $110.95
-70%

Holley EFI Terminator X Wideband Adapter Harness

Regular Price $18.77
Sale Price $18.77 Regular Price $62.55
-70%

Holley EFI Terminator X Handheld Controller

Regular Price $104.99
Sale Price $104.99 Regular Price $349.95
-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 - LS1/LS6

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

Holley Terminator X Fuel Injectors - Set of Eight

Regular Price $142.79
Sale Price $142.79 Regular Price $475.95
-70%

Holley EFI Terminator X Service ECU

Regular Price $254.99
Sale Price $254.99 Regular Price $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 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 Max Service ECU

Regular Price $359.99
Sale Price $359.99 Regular Price $1,199.95
-70%

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

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

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

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

Holley Terminator X Fuel Injector - Individual

Regular Price $21.39
Sale Price $21.39 Regular Price $71.29
-70%

Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit

Regular Price $449.99
Sale Price $449.99 Regular Price $1,499.95
-70%

Terminator X Input/Output Harness

Regular Price $11.85
Sale Price $11.85 Regular Price $39.49
-70%

Holley Terminator X Fuel Injectors - Set of Eight

Regular Price $179.99
Sale Price $179.99 Regular Price $599.95
-70%

Terminator X Bluetooth Module

Regular Price $67.49
Sale Price $67.49 Regular Price $224.95
-70%

Holley EFI Terminator X Max Transmission Kit - GM 6L80/6L90

Regular Price $172.19
Sale Price $172.19 Regular Price $573.95
-70%

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

Regular Price $614.99
Sale Price $614.99 Regular Price $2,049.95
«123»
Sort
  • Recommended
  • Price: Low to High
  • Price: High to Low
  • Newest
  • Best Selling