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Sponsored
$2,486.99
$2,737.99
BBC/SBC Holley Sniper EFI Master Kit W/ Distributor & Ignition
Speedway Motors
$2,486.99
$2,737.99
BBC/SBC Holley Sniper EFI Master Kit W/ Distributor & Ignition
Speedway Motors
$1,284.95
$1,427.95
Holley 550-903 Terminator X LS1/LS6 MPFI Kit
Speedway Motors
1
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$1,427.95
Holley 550-903 Terminator X LS1/LS6 MPFI Kit
Speedway Motors
$1,528.95
$1,699.95
Holley 550-511-3XK Sniper 2 EFI Conversion Kit W/Inline Fuel Pump Master Kit [Black]
JEGS High Performance
4
Free shipping
10% off
$1,528.95
$1,699.95
Holley 550-511-3XK Sniper 2 EFI Conversion Kit W/Inline Fuel Pump Master Kit [Black]
JEGS High Performance
$1,747.95
$1,942.95
Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny
Speedway Motors
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$1,747.95
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Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny
Speedway Motors
$1,798.95
$1,999.95
Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold
Speedway Motors
1
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$1,798.95
$1,999.95
Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold
Speedway Motors
$1,078.95
$1,199.95
Holley 550-511-3AE Sniper 2 EFI Upgrade Kit W/ Regulator, Black
Speedway Motors
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$1,078.95
$1,199.95
Holley 550-511-3AE Sniper 2 EFI Upgrade Kit W/ Regulator, Black
Speedway Motors
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Holley 550-511-3AX Sniper 2 EFI Upgrade Kit, Black
Speedway Motors
1
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$988.95
$1,099.95
Holley 550-511-3AX Sniper 2 EFI Upgrade Kit, Black
Speedway Motors
$1,320.95
$1,467.95
Holley Sniper 550-871 Stealth 4150 EFI, Black
Speedway Motors
10% off
$1,320.95
$1,467.95
Holley Sniper 550-871 Stealth 4150 EFI, Black
Speedway Motors
$1,747.95
$1,942.95
Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black
Speedway Motors
5
10% off
$1,747.95
$1,942.95
Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black
Speedway Motors
$1,998.84
Holley Sniper 550-516K 4150 Self-Tuning EFI/Distrib. Kit, SBC/BBC
Speedway Motors
$1,998.84
Holley Sniper 550-516K 4150 Self-Tuning EFI/Distrib. Kit, SBC/BBC
Speedway Motors
$997.95
$1,109.95
Holley 300-272 8.2 Inch SBF Ford Hi-Ram EFI Manifold
Speedway Motors
1
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$997.95
$1,109.95
Holley 300-272 8.2 Inch SBF Ford Hi-Ram EFI Manifold
Speedway Motors
$2,601.95
$2,891.95
Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control
Speedway Motors
10% off
$2,601.95
$2,891.95
Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control
Speedway Motors
$966.95
$1,074.95
Holley Sniper 300-309 351W Hi-Ram EFI Manifold W/ Side Mount Top
Speedway Motors
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$966.95
$1,074.95
Holley Sniper 300-309 351W Hi-Ram EFI Manifold W/ Side Mount Top
Speedway Motors
$2,691.95
$3,167.95
Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny
Speedway Motors
15% off
$2,691.95
$3,167.95
Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny
Speedway Motors
$1,032.95
$1,147.95
Holley 300-272BK 8.2 Inch SBF Hi-Ram EFI Manifold, 95mm LS, Black
Speedway Motors
10% off
$1,032.95
$1,147.95
Holley 300-272BK 8.2 Inch SBF Hi-Ram EFI Manifold, 95mm LS, Black
Speedway Motors
$1,645.95
$1,828.95
Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit
Speedway Motors
10
10% off
$1,645.95
$1,828.95
Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit
Speedway Motors
$2,601.95
$2,891.95
Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control
Speedway Motors
10% off
$2,601.95
$2,891.95
Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control
Speedway Motors
$2,999.95
$3,374.95
Holley EFI 550-652 Dominator EFI Kit, Universal Main Harness, EV1
Speedway Motors
11% off
$2,999.95
$3,374.95
Holley EFI 550-652 Dominator EFI Kit, Universal Main Harness, EV1
Speedway Motors
$436.95
$485.95
EFI Fuel System Kit W/Return
Speedway Motors
10% off
$436.95
$485.95
EFI Fuel System Kit W/Return
Speedway Motors
$1,110.95
$1,234.95
Holley EFI 300-242 351W Ford Hi-Ram EFI Manifold
Speedway Motors
1
10% off
$1,110.95
$1,234.95
Holley EFI 300-242 351W Ford Hi-Ram EFI Manifold
Speedway Motors
$398.95
$443.95
Holley EFI 554-165 Can Input/Output Module Kit
Speedway Motors
1
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$398.95
$443.95
Holley EFI 554-165 Can Input/Output Module Kit
Speedway Motors
$2,923.95
$3,249.95
Holley EFI 550-617N HP EFI ECU And Harness Kits
Speedway Motors
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$2,923.95
$3,249.95
Holley EFI 550-617N HP EFI ECU And Harness Kits
Speedway Motors
$3,276.95
$3,686.95
Holley 550-1601 Terminator X GM Gen V Late LT Kit
Speedway Motors
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$3,276.95
$3,686.95
Holley 550-1601 Terminator X GM Gen V Late LT Kit
Speedway Motors
$1,771.95
$1,969.95
Holley Sniper 550-511-BPR 4-Barrel Self-Tuning EFI Conversion Kit
Speedway Motors
10% off
$1,771.95
$1,969.95
Holley Sniper 550-511-BPR 4-Barrel Self-Tuning EFI Conversion Kit
Speedway Motors
$1,199.95
$1,411.95
Holley 550-904T Terminator X Early Truck Engine MPFI Kit
Speedway Motors
1
15% off
$1,199.95
$1,411.95
Holley 550-904T Terminator X Early Truck Engine MPFI Kit
Speedway Motors
$1,359.99
$1,812.00
Holley Sniper 550-516K EFI 4150 4-Barrel Self-Tuning Master Kit
Speedway Motors
24% off
$1,359.99
$1,812.00
Holley Sniper 550-516K EFI 4150 4-Barrel Self-Tuning Master Kit
Speedway Motors
$2,375.95
$2,672.95
Holley 553-111 EFI 12.3 Inch Pro Dash
Speedway Motors
11% off
$2,375.95
$2,672.95
Holley 553-111 EFI 12.3 Inch Pro Dash
Speedway Motors
$587.11
$614.90
Holley Mid-Rise EFI Intake Manifold & Rail Kit, LS1
Speedway Motors
$587.11
$614.90
Holley Mid-Rise EFI Intake Manifold & Rail Kit, LS1
Speedway Motors
$1,284.95
$1,427.95
Holley 550-905 Terminator X LS2/LS3 MPFI Kit
Speedway Motors
9
10% off
$1,284.95
$1,427.95
Holley 550-905 Terminator X LS2/LS3 MPFI Kit
Speedway Motors
$1,719.95
$1,934.95
Holley Sniper 550-511-BXD 4-Barrel Self-Tuning EFI Conversion Kit
Speedway Motors
11% off
$1,719.95
$1,934.95
Holley Sniper 550-511-BXD 4-Barrel Self-Tuning EFI Conversion Kit
Speedway Motors
$2,207.99
$2,266.99
Holley Sniper 2 EFI Black W/ Fuel Supply/Dist/Coil Kit, SBC/BBC
Speedway Motors
$2,207.99
$2,266.99
Holley Sniper 2 EFI Black W/ Fuel Supply/Dist/Coil Kit, SBC/BBC
Speedway Motors
$204.26
$226.95
Holley 526-9 EFI Fuel System Kit, Returnless
Speedway Motors
$204.26
$226.95
Holley 526-9 EFI Fuel System Kit, Returnless
Speedway Motors
$2,398.01
$2,513.90
Fitech Ultimate LS EFI Kit, With MSD Coils/ACCEL Spark Plug Wires
Speedway Motors
$2,398.01
$2,513.90
Fitech Ultimate LS EFI Kit, With MSD Coils/ACCEL Spark Plug Wires
Speedway Motors
$1,567.95
$1,742.95
Holley Sniper 550-870K Stealth 4150 EFI Master Kit, Shiny
Speedway Motors
4
10% off
$1,567.95
$1,742.95
Holley Sniper 550-870K Stealth 4150 EFI Master Kit, Shiny
Speedway Motors
$1,320.95
$1,467.95
Holley Sniper 550-872 Stealth 4150 EFI, Gold
Speedway Motors
10% off
$1,320.95
$1,467.95
Holley Sniper 550-872 Stealth 4150 EFI, Gold
Speedway Motors
$1,051.95
$1,169.95
Holley Sniper 550-510-BXX 4-Barrel Self-Tuning EFI Conversion Kit
Speedway Motors
10% off
$1,051.95
$1,169.95
Holley Sniper 550-510-BXX 4-Barrel Self-Tuning EFI Conversion Kit
Speedway Motors
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    Shop holley efi kit

    Sponsored
    $2,486.99
    $2,737.99
    BBC/SBC Holley Sniper EFI Master Kit W/ Distributor & Ignition
    Speedway Motors
    $2,486.99
    $2,737.99
    BBC/SBC Holley Sniper EFI Master Kit W/ Distributor & Ignition
    Speedway Motors
    $1,284.95
    $1,427.95
    Holley 550-903 Terminator X LS1/LS6 MPFI Kit
    Speedway Motors
    1
    10% off
    $1,284.95
    $1,427.95
    Holley 550-903 Terminator X LS1/LS6 MPFI Kit
    Speedway Motors
    $1,528.95
    $1,699.95
    Holley 550-511-3XK Sniper 2 EFI Conversion Kit W/Inline Fuel Pump Master Kit [Black]
    JEGS High Performance
    4
    Free shipping
    10% off
    $1,528.95
    $1,699.95
    Holley 550-511-3XK Sniper 2 EFI Conversion Kit W/Inline Fuel Pump Master Kit [Black]
    JEGS High Performance
    $1,747.95
    $1,942.95
    Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny
    Speedway Motors
    10% off
    $1,747.95
    $1,942.95
    Holley 550-1001 Terminator X Stealth 4150 EFI System 650 HP Shiny
    Speedway Motors
    $1,798.95
    $1,999.95
    Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold
    Speedway Motors
    1
    10% off
    $1,798.95
    $1,999.95
    Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold
    Speedway Motors
    $1,078.95
    $1,199.95
    Holley 550-511-3AE Sniper 2 EFI Upgrade Kit W/ Regulator, Black
    Speedway Motors
    10% off
    $1,078.95
    $1,199.95
    Holley 550-511-3AE Sniper 2 EFI Upgrade Kit W/ Regulator, Black
    Speedway Motors
    $988.95
    $1,099.95
    Holley 550-511-3AX Sniper 2 EFI Upgrade Kit, Black
    Speedway Motors
    1
    10% off
    $988.95
    $1,099.95
    Holley 550-511-3AX Sniper 2 EFI Upgrade Kit, Black
    Speedway Motors
    $1,320.95
    $1,467.95
    Holley Sniper 550-871 Stealth 4150 EFI, Black
    Speedway Motors
    10% off
    $1,320.95
    $1,467.95
    Holley Sniper 550-871 Stealth 4150 EFI, Black
    Speedway Motors
    $1,747.95
    $1,942.95
    Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black
    Speedway Motors
    5
    10% off
    $1,747.95
    $1,942.95
    Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black
    Speedway Motors
    $1,998.84
    Holley Sniper 550-516K 4150 Self-Tuning EFI/Distrib. Kit, SBC/BBC
    Speedway Motors
    $1,998.84
    Holley Sniper 550-516K 4150 Self-Tuning EFI/Distrib. Kit, SBC/BBC
    Speedway Motors
    $997.95
    $1,109.95
    Holley 300-272 8.2 Inch SBF Ford Hi-Ram EFI Manifold
    Speedway Motors
    1
    10% off
    $997.95
    $1,109.95
    Holley 300-272 8.2 Inch SBF Ford Hi-Ram EFI Manifold
    Speedway Motors
    $2,601.95
    $2,891.95
    Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control
    Speedway Motors
    10% off
    $2,601.95
    $2,891.95
    Holley 550-1028 Terminator X Max Stealth EFI 24X LS Trans Control
    Speedway Motors
    $966.95
    $1,074.95
    Holley Sniper 300-309 351W Hi-Ram EFI Manifold W/ Side Mount Top
    Speedway Motors
    10% off
    $966.95
    $1,074.95
    Holley Sniper 300-309 351W Hi-Ram EFI Manifold W/ Side Mount Top
    Speedway Motors
    $2,691.95
    $3,167.95
    Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny
    Speedway Motors
    15% off
    $2,691.95
    $3,167.95
    Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny
    Speedway Motors
    $1,032.95
    $1,147.95
    Holley 300-272BK 8.2 Inch SBF Hi-Ram EFI Manifold, 95mm LS, Black
    Speedway Motors
    10% off
    $1,032.95
    $1,147.95
    Holley 300-272BK 8.2 Inch SBF Hi-Ram EFI Manifold, 95mm LS, Black
    Speedway Motors
    $1,645.95
    $1,828.95
    Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit
    Speedway Motors
    10
    10% off
    $1,645.95
    $1,828.95
    Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit
    Speedway Motors
    $2,601.95
    $2,891.95
    Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control
    Speedway Motors
    10% off
    $2,601.95
    $2,891.95
    Holley 550-1029 Terminator X Max Stealth EFI 24X LS Trans Control
    Speedway Motors
    $2,999.95
    $3,374.95
    Holley EFI 550-652 Dominator EFI Kit, Universal Main Harness, EV1
    Speedway Motors
    11% off
    $2,999.95
    $3,374.95
    Holley EFI 550-652 Dominator EFI Kit, Universal Main Harness, EV1
    Speedway Motors

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      Holley EFI | Standalone Engine Management
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