Ignitions and Electrical› Computers, Chips, Modules and Programmers

Holley

Sniper EFI 3.5 Touch Screen LCD Controller

$459.39

SKU: H00E 553-115

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Holley EFI Sniper EFI 3.5" Handheld Controller (553-115) is a full-color, backlit 3.5" touch screen LCD for laptop-free tuning of fuel, idle, and spark settings in Holley Sniper EFI systems. It supports ECU datalogging, SD card uploads/downloads, and firmware updates.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E 553-115
Weight0.45 lb

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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