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Air and Fuel› Fuel Injection Systems and Components - Electronic

Sniper EFI

SNIPER 2 POLISHED 5 EXTERNAL MASTER KIT

Name: SNIPER 2 POLISHED 5 EXTERNAL MASTER KIT
Brand: Sniper EFI
SKU: S012 550-510-5XK
Price: 1988.45 USD
Availability: OutOfStock

$2,193.95 $1,988.45 Save $205.50

SKU: S012 550-510-5XK

Out of Stock

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Holley Sniper 2 EFI system is an advanced, self-tuning, and easy-to-install EFI conversion designed to upgrade vehicles currently using 4-barrel (4150 flange) carburetors. This second-generation Sniper EFI system incorporates 14 new features for enhanced simplicity, reliability, and modern performance. It seamlessly integrates with the Holley Sniper Ecosystem, including Hyperspark ignition, comprehensive fuel systems, and various user interfaces/dash displays. An optional Power Distribution Module (PDM) is available to streamline wiring. The system is engineered for DIY installation with basic tools, promising improved cold starts, smoother drivability, and better fuel economy. Its user-friendly setup wizard allows for initial configuration with basic engine details, enabling self-tuning without the need for a laptop or prior tuning expertise.

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SNIPER 2 POLISHED 5 EXTERNAL MASTER KIT

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Sniper EFI
Part Number	S012 550-510-5XK

Videos

Holley How To: Install Sniper EFI

Holley Sniper EFI 2 Install with David Freiburger on Roadkill Garage | MotorTrend Exclusive

Holley Sniper 2 EFI: Your Complete Installation Guide To Sniper 2

Holley's Sniper EFI Self-Tuning Kit

An Overview of the New Holley Sniper 2 Self-Tuning EFI System | Summit Racing

What’s the Difference Between Holley Sniper 1 & Sniper 2 EFI Systems? | Summit Racing

My Honest Holley Sniper 2 Review, Oh And It Is Short...

Bronco Holley Sniper EFI Self-Tuning Kit Shiny Finish Installation

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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