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Holley Sniper EFI

Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle.

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  • Holley Performance Parts – EFI, Intakes, & More Holley Sniper 2 Transmission Control Kit, automotive wiring harness with connector for vehicle transmission control system.

    Holley Performance Parts – EFI, Intakes, & More

    Holley Sniper 2 Transmission Control Kit

    The Sniper Transmission Controller (STC) is designed for common GM and Ford electronic 4-speed transmissions. Three part numbers cover a complete range of applications - all Sniper EFI systems, Sniper 2 EFI specific (M8 CAN connection), or a full...

    MSRP: $691.95
    $614.95
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  • Holley 550-510-3AX Sniper 2 Upgrade Kit - Polished, automotive fuel system upgrade with polished aluminum throttle body, wiring harness, gasket, and electronic display

    Holley 550-510-3AX Sniper 2 Upgrade Kit - Polished

    Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2 upgrade kits are designed to do exactly that! Included with each Sniper 2 Plug and Play upgrade system is an adapter solution that...

    MSRP: $1,349.95
    $1,199.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 558-498 Sniper 2 Bluetooth Module, electronic vehicle part with a small black control box connected to a gray cable.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 558-498 Sniper 2 Bluetooth Module

    Introducing the Sniper 2 EFI Bluetooth Module - the cutting-edge solution to take your vehicle's performance to the next level. This high-tech module is designed for Sniper 2 EFI systems, providing unparalleled control and customization for your engine...

    MSRP: $257.95
    $228.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 553-200X HOLLEY SNIPER 2 EFI 5 IN DIGITAL DASH, a digital dashboard display showing RPM and speed gauges.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 553-200X HOLLEY SNIPER 2 EFI 5 IN DIGITAL DASH

    The Sniper 2 EFI 5-inch Digital Dash comes out of the box, ready to plug and play with your Sniper 2 EFI ECU. The 5-inch digital touch screen display is pre-loaded with 3 easy to read layouts that provide critical system information, such as Throttle...

    MSRP: $518.95
    $460.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 558-190 SNIPER 2 MAIN HARNESS FOR PDM, Automotive wiring harness with multiple colored wires and connectors for vehicle performance applications.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 558-190 SNIPER 2 MAIN HARNESS FOR PDM

    This harness includes the Switched 12v Power Wire, Main Battery Power and Ground, Fuel Pump Relay, Coil - Input wire, and HyperSpark Distributor connector. This harness is braided split wire loom to keep the wires protected and your engine bay clean!...

    MSRP: $168.95
    $149.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 558-443 USB/CAN HARNESS, SNIPER TBI - Black USB/CAN harness cable for Holley EFI systems.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 558-443 USB/CAN HARNESS, SNIPER TBI

    The CAN to USB communication cable provides the user with real tuning time access to the ECU. This cable can be used with Holley EFI, Sniper EFI, and Terminator X Tuning Software. Which can be downloaded for free from the Support section of our website!...

    MSRP: $92.95
    $82.49
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  • Holley Performance Parts – EFI, Intakes, & More Holley 558-329 CD BOX TO SNIPER 2, an automotive electrical connector with purple wiring and black plastic housing.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 558-329 CD BOX TO SNIPER 2

    This is only used on applications using a CD Box, such as an MSD 6AL, while not using timing control.

    MSRP: $32.30
    $28.71
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  • Holley Performance Parts – EFI, Intakes, & More Holley 558-497 SNIPER 2 I/O HARNESS, multicolored automotive wiring harness with connector.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 558-497 SNIPER 2 I/O HARNESS

    This harness gives you the access to 2 Ground Trigger Inputs, 2 Ground Trigger Outputs, also the Points Output, Tachometer output, and Digital Gauge Output Wires. The Input Grounds can be used for things such as AC Kick, and nitrous stage activation! The...

    MSRP: $51.72
    $45.97
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  • Holley Performance Parts – EFI, Intakes, & More Holley 558-495 M8 TO CAN USB DONGLE, a black USB dongle with cable for EFI tuning and engine management.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 558-495 M8 TO CAN USB DONGLE

    The CAN to USB communication cable provides the user with real tuning time access to the ECU. This cable can be used with Sniper 2 EFI Tuning Software. Which can be downloaded for free from the Support section of our website! Features: 8’...

    MSRP: $92.95
    $82.49
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  • Holley Performance Parts – EFI, Intakes, & More Holley 526-9 EFI Fuel Tank Kit, 20 FT, W/O Return, image showing black fuel hose, metal fuel filter, fittings, and hose clamps for automotive fuel system installation.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 526-9 EFI FUEL TANK KIT, 20 FT, W/O RETURN

    Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using a Holley fuel filter coupled with quality Earl's Vapor Guard plumbing to provide a fuel system tailored to the needs of your EFI System. The...

    MSRP: $287.95
    $255.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 526-5 FUEL SYSTEM KIT, VAPOR GUARD, W/O RETURN, with fuel hoses, injectors, filters, and installation accessories.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 526-5 FUEL SYSTEM KIT, VAPOR GUARD, W/O RETURN

    Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your EFI System...

    MSRP: $506.95
    $449.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 554-200 SNIPER 2 PDM, Automotive electronic control module for engine management.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 554-200 SNIPER 2 PDM

    The Power Distribution Module (PDM) is a cost-effective and optional accessory that isolates the core of your EFI and ignition wiring into one, easy to use location. Simply slide the stripped wire ends under the positive lock connector and tighten down...

    MSRP: $218.95
    $193.95
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  • Holley Performance Parts – EFI, Intakes, & More Holley 543-105 IDLE AIR CONTROL MOTOR, black cylindrical idle air control valve with mounting flange and brass tip.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 543-105 IDLE AIR CONTROL MOTOR

    Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies, Terminator TBI, Avenger 4bbl TBI, HP 4bbl TBI, Commander 950 & Digital Pro-Jection Systems. One of the signs of a vehicle with a rough idle is a...

    MSRP: $100.95
    $89.65
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