Holley Sniper EFI User Reviews

Holley Sniper EFI
Holley Sniper EFI
Holley Performance Products

Top reviews

Almost there

Almost a great solution but needs CarPlay!!!
I suppose CarPlay would steal sales from there 3.5” and 5” display models.

Data Logs

The app works well allowing an easy, and mobile way to monitor your system. There are short descriptions on each category explaining what it does.
My issue is I have the most updated app version and computer software version, but the data logs will not download to the computer, saying it needs version XXX to read it.
Please help I have the updated versions available.
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Great app

I have the sniper 2 with the bluetooth module and have loved it from the beginning
It can be a little tricky to set up but once its working it works good for an easy diagnostics page to see whats going on with your engine
I really love the dash page the only thing id love to have that would take this to the next level is a way to use the gps in your phone for the speedometer
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ECU Bricked After Update

Worked fine until forced update. Now Bluetooth will not pair on mobile app. No tune = no start. I’m dead in the water.

Issues connecting

Good luck trying to connect to your Bluetooth module for your sniper 2. Took several hours to get mine connected. It says it needs to pair even when it’s connected. They need to update the app or their modules. If you ask me how I got mine connected, I couldn’t do it if my life depended on it.

iPad Version Needs Work

Tried the iOS and iPadOS versions and found both to be really good apps with lots of capabilities. Too bad the ability to edit ignition and fuel tables is unavailable. Also, the iPad version won’t share configuration or data log files and just generates an error message.

Sniper purchaser

Where can i get version 1.42. The new version bricks the ecu when it forces you to “upgrade” the firmware.

Need CarPlay version

For this to be truly useful we really need a version that works with CarPlay.

Gauge face update?

When will we get the option to change the monitoring info from digital to gauge style like on the Holley Bluetooth marketing info. For iPhone and iPad?