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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!
Several customers have mentioned that their Holley Sniper EFI System makes strange whistling o..
$15.00 $13.50
Several customers have mentioned that their Holley Sniper EFI System makes strange whistling o..
$81.99 $73.79
Yes, that whistling sound you hear your Sniper making is not your imagination. True, not every..
$28.28 $25.45
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..
$310.00 $278.95
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..
$128.00 $114.95
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. It includes..
$307.78 $277.00
Duplicate of the original 7-pin harness that came with the Sniper EFI System. ..
$129.00 $115.95
Duplicate of the original 10-pin harness that came with the Sniper EFI System...
$50.41 $45.37
This 10-pin metripack connector kit lets you create your own custom wiring harness for your Sniper I..
$24.39 $21.95
Just because you're a decent mechanic doesn't mean that you have a degree in welding--nor does it m..
$38.54 $34.69
This Throttle Position Sensor (TH191 | 543-111) is the replacement for the TPS on the following thro..
$46.61 $41.95
We offered this throttle lever extender for years and it did a good job. But we really think that t..
$18.88 $16.99