Link G4X StormX ECU LS Drive-by-Cable Basic Bundle – Gen 3 / Gen 4

Link G4X StormX ECU LS Drive-by-Cable Basic Bundle – Gen 3 / Gen 4

A ready-to-go engine management package for Drive-by-Cable GM LS V8 applications.

This bundle combines the Link G4X StormX ECU with the Link Terminated LS Engine Harness and LS Stepper Adapter Harness, providing a clean and cost-effective way to install a modern standalone ECU without building the engine wiring from scratch.

Bundle Includes

• Link G4X StormX ECU

• Terminated GM LS Gen 3 / Gen 4 Engine Harness

• LS Stepper Adapter Harness

The StormX provides 8 Injector Drives and 8 Ignition Drives, making it well suited to LS V8 applications.

Drive-by-Cable Applications

This bundle is designed for LS engines using a cable-operated throttle body.

The supplied LS Stepper Adapter Harness connects the factory-style IAC stepper motor to the pre-wired connections on the Link LS Engine Harness.

Gen 3 Applications

The bundle can be used with supported Gen 3 LS Drive-by-Cable installations.

A Gen 3 Cable Throttle base map is available through PCLink to provide a starting point for initial setup and tuning.

Gen 4 Applications

The same terminated engine harness can also be used with Gen 4 LS engines, but additional adapters and minor modifications may be required depending on the engine specification.

For Gen 4 applications:

• A cam sensor harness extension is required for the front-mounted Gen 4 cam sensor

• A small modification is required to the crank sensor connector

• Most Gen 4 engines require injector connector adapters for USCAR-style injectors

• Factory Gen 4 knock sensors require the LS Gen 4 Knock Adapter Loom

• Factory Gen 4 MAP sensors require the appropriate MAP adapter and extension harness

• Alternatively, a Link MAP sensor can be connected directly to the engine harness

Please check the exact engine and connector configuration before ordering the additional adapters required.

PCLink Base Maps

Base maps are available for:

• Gen 3 LS Cable Throttle applications

• Gen 4 LS Cable Throttle applications

These provide a useful starting point for initial setup but are not finished vehicle calibrations.

Fuse Box and Relay Option

A Link LS Fuse Box and Relay can be added separately for customers wanting a more complete power distribution setup.

Please Note

This bundle provides the main ECU, terminated engine harness and Stepper Adapter Harness.

Gen 4 installations may require additional adapter looms and connector changes depending on the exact engine specification.

Professional installation and final ECU calibration are recommended.