Holley EFI Systems

Showing all 11 resultsSorted by price: high to low

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  Holley 554-114 Dominator EFI ECU

  $2,499.95 Add to cart
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  Holley 554-113 HP EFI ECU and Harness

  $2,099.95 Add to cart
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  Holley EFI 550-917 Terminator X Max 24x /1x Multec 2 LS Kit w/ Trans Control

  $1,999.95 Add to cart
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  Holley EFI 550-919 Terminator X Max 24x/1x EV6 LS Kit w/ Transmission Control

  $1,999.95 Add to cart
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  Holley Sniper 550-510-3XK Sniper 2 EFI Self-Tuning Master Kit Polished

  $1,899.95 Add to cart
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  Holley EFI 550-930T Terminator X Max 24x /1x Multec 2 LS DBW Control No Handheld

  $1,789.95 Add to cart
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  Holley EFI 558-321 Replacement Coil Sub Harnesses for 2005+ Stock LS Coils

  $207.95 Add to cart
• 

  EFI 554-101 Bosch LSU4 Wide Band Oxygen Sensor

  $207.95 Add to cart
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  Holley EFI 558-201 LSX Injector Harness for Ford EV6 Style Injectors

  $189.95 Add to cart
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  Holley EFI 558-308 Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI

  $110.95 Add to cart
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  Holley Sniper 870001 TPS Sensor Module For Sniper 92mm/102mm Tb

  $49.95 Add to cart