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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. Don't see it here? Not clear if it fits both? Use the fly-out at right to get support or visit our Contact Us page!
Just because you're a decent mechanic doesn't mean that you have a degree in welding--nor does it m..
$44.61 $40.15
This Throttle Position Sensor (TH191 | 543-111) is the replacement for the TPS on the following thro..
$49.95 $44.95
We offered this throttle lever extender for years and it did a good job. But we really think that t..
$21.86 $19.67
Several customers have mentioned that their Holley Sniper EFI System's linkage has a very aggr..
$16.99 $18.29
The original Sniper EFI System includes these throttle and kickdown cable brackets--the Super Sniper..
$35.00 $31.50
When Holley first released the Sniper EFI System they included these components in the kit. Al..
$41.90 $37.71
Need to extend the CAN bus harness on your Sniper or Terminator X EFI System? This harness wil..
$36.62 $32.95
If you purchased a Holley Sniper, Tanks Inc, or FiTech Fuel Tank System to use with your Holley Snip..
$149.94 $134.95
Yes! It is possible to install Holley's OE-style fuel tank modules in dual tank applications.&..
$149.95 $134.95
If you purchased a Holley OE-Style Fuel Tank Module to use with your Holley Sniper or similar EFI Sy..
$51.61 $50.95
Not all air cleaner drop-bases are created equally. Some simply do not have room to accommodat..
$35.59 $39.03
If you purchased one of Holley's In-Tank Retrofit Fuel Tank Modules or the Holley Sniper EFI Die-Cas..
$55.54 $61.95
If you are installing the Sniper 4150 2x4 EFI System as a replacement to existing carburetors you ma..
$66.61 $59.95
Need a new SD card for your Sniper EFI System? This is exactly what you're looking for.The Sni..
$19.38 $17.44
If you are using a Holley Dual-Sync Distributor with your Sniper EFI System this adapter harness mak..
$38.27 $34.44