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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!
Blown coolant temperature sensor in your Sniper? No worries--here's a replacement! Installs with e..
$22.21 $19.99
Note: Works with both the Sniper Stealth and Terminator X Stealth throttle bodies.Need a dua..
$103.00 $92.56
Note: Works with both the Sniper Stealth and Terminator X Stealth throttle bodies.Need a dua..
$258.00 $231.95
Several customers have mentioned that their Holley Sniper EFI System makes strange whistling o..
$17.37 $15.63
Several customers have mentioned that their Holley Sniper EFI System makes strange whistling o..
$94.91 $85.42
Yes, that whistling sound you hear your Sniper making is not your imagination. True, not every..
$32.73 $39.95
Note: Works with both the Sniper Stealth and Terminator X Stealth throttle bodies.So, after ..
$55.50 $49.95
Did the unthinkable happen to your original Sniper 3.5-inch Touchscreen LCD Display? Slammed in the..
$360.00 $323.95
Note that this is a different sensor than Holley uses for their Dominator/HP/Terminator/Avenger seri..
$77.72 $69.95
Want to run the Holley Sniper EFI System with timing control but without a CD box like the MSD 6? Th..
$149.00 $133.95
When upgrading vehicles with two fuel tanks to EFI a challenge is immediately encountered: Not only..
$255.50 $229.95
This is the exact fuel system kit included with the Sniper EFI System Master Kits but with a BETER f..
$413.00 $370.95
Duplicate of the original 7-pin harness that came with the Sniper EFI System. ..
$152.00 $135.95
Duplicate of the original 10-pin harness that came with the Sniper EFI System...
$58.36 $52.52
This 10-pin metripack connector kit lets you create your own custom wiring harness for your Sniper I..
$24.39 $21.95