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Gen 3 LS Standalone Ecu Plug and Play - G4X StormX ECU + Terminated LS Engine Harness Drive by Cable Bundle

Gen 3 LS Standalone Ecu Plug and Play - G4X StormX ECU + Terminated LS Engine Harness Drive by Cable Bundle

Unleash the full potential of your Gen 3 LS engine with this all-in-one G4X StormX ECU + Terminated LS Harness Bundle, specifically designed for drive-by-cable (DBC) setups. Built for performance, reliability, and simplicity, this standalone ECU solution makes it easy to take control of your LS swap project with confidence.


🔧 What’s Included:

  • Link G4X StormX ECU – A powerful standalone engine control unit with full tuning capabilities for serious street and race applications.

  • Fully Terminated LS Engine Harness – Pre-wired and labeled, designed specifically for Gen 3 LS (24x crank/1x cam) with DBC throttle setups.

  • Cam Sensor Extension – Simplifies installation for Gen 3 engines with front-mounted cam sensors.

  • Knock Sensor Inputs – Dual sensor support for accurate knock detection and safe tuning.

  • MAP Sensor Pigtail (3-Bar Ready) – Ideal for boosted applications needing precise manifold pressure readings.


✅ Key Features:

  • Built for Gen 3 LS Engines (24x/1x)
    Compatible with LS1, LS6, LM7, LQ4, LQ9, and other Gen 3 engines using 24x crank and 1x cam signals.

  • True Plug-and-Play Simplicity
    No repinning, no guesswork. Harness is terminated and labeled to factory connectors, ready to install in minutes.

  • Drive-by-Cable Focused
    Perfect for hot rods, swap builds, and performance applications using a mechanical throttle body.

  • Advanced Tuning with PCLink Software
    Full control of ignition, fuel, boost, idle, launch control, closed-loop strategies, and datalogging—all in real time.

  • Boost-Ready with 3-Bar MAP Support
    Easily integrates with turbo or supercharged builds for precise load referencing and boost control.


🚗 Perfect For:

  • Gen 3 LS Swaps in Muscle Cars, Restomods, and Track Builds

  • Tuners seeking full standalone ECU control without the hassle

  • Naturally aspirated or boosted drive-by-cable LS engines


🔥 Why This Kit?

This isn’t just an ECU—it’s a complete, plug-and-play engine management system tailored to Gen 3 LS builds. Whether you're running a stock 5.3L or a fully built turbo LS1, the G4X StormX + Terminated LS Harness Bundle gives you professional-level control in an easy-to-install package.

Regular price $2,850.00
Regular price Sale price $2,850.00
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