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We originally created this page to list upgrade and replacement components for the popular Sniper EFI systems. However, when Terminator X arrived, it turns out that they share many of the same components--particularly on the Terminator X Stealth throttle bodies. And now we are excited to offer components and accessories for the new Holley Sniper 2. Don't see it here? Not clear if it fits your EFI system? Use the fly-out at right to get support or visit our Contact Us page!
Are you looking for service components for the original Terminator EFI System (the one that pre-dated Terminator X)? You can find those here.
Note: References to "Sniper" without a numeral should be assumed to reference the original Sniper.
Yes! It is possible to install Holley's OE-style fuel tank modules in dual tank applications.&..
$206.99 $186.29
If you purchased a Holley OE-Style Fuel Tank Module to use with your Holley Sniper or similar EFI Sy..
$70.06 $63.05
Not all air cleaner drop-bases are created equally. Some simply do not have room to accommodat..
$38.83 $39.25
If you purchased one of Holley's In-Tank Retrofit Fuel Tank Modules or the Holley Sniper EFI Die-Cas..
$78.89 $71.00
If you are installing the Sniper 4150 2x4 EFI System as a replacement to existing carburetors you ma..
$73.28 $65.95
Update: We are now offering SD cards for both the Sniper and Sniper 2 EFI System. The ca..
$28.85 $25.97
Did you figure out that Holley no longer includes an air cleaner stud in their Sniper or Terminator ..
$9.95 $8.95
If you are using a Holley Dual-Sync Distributor with your Sniper EFI System this adapter harness mak..
$44.39 $39.95
The new Holley HyperSpark was designed to work with the Sniper EFI System with no adapter. But..
$32.73 $34.95
Looking to wire your Holley Sniper and Holley Hyperspark ignition system? With only four flying lead..
$167.00 $261.95
ECU-controlled ignition timing control is far superior to standard mechanical and vacuum-based ignit..
$61.06 $54.95
Need a replacement regulator for your Holley Sniper EFI System or Holley EFI Universal Filter Regula..
$27.72 $24.95
