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Air and Fuel› Fuel Injection Systems and Components - Electronic

Sniper EFI

SNIPER 2 RETURNLESS RETROFIT KIT BLACK

$2,249.95 $2,014.95 Save $235.00

SKU: S012 550-511-3XD

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley Sniper 2 EFI Conversion Kit is an 800 cfm, 4150 flange system converting carbureted vehicles to electronic fuel injection. It includes four 100 lb./hr. injectors, supporting up to 650 HP naturally aspirated or 575 HP with power adders. Features a black throttle body, 3.50-inch handheld interface, and universal returnless drop-in fuel pump module. Requires a four-wire connection (Battery+, Battery-, Switched Ignition, RPM) and offers a simple calibration wizard for self-tuning.

Fitment

Fitment Guaranteed

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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

BrandSniper EFI
Part NumberS012 550-511-3XD

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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