Link ECU Resources
Link ECU Downloads & Resources
Access technical support files for Link Engine Management ECUs including setup guides, wiring diagrams, installer I/O tables, and CAD files. This section covers all Link G4X and G5 products sold on ShopECU.
🔗 Link ECU Software & Tools
- Download PC Link for G4X & G5 ECUs
- Download DI-Link Software for Driver-4 (Direct Injection)
- Download PDM-Link Software for Link PDM Units
Link ECU Resources
Access download links for wiring diagrams, installation manuals, I/O tables, and technical specs for all Link ECUs sold on ShopECU. Select your ECU type below:
🔌 Wire-In ECUs
Standalone ECUs for custom installs, motorsport use, and engine swaps. These units require their own wiring harness and offer full tuning flexibility.
🧩 Plug-In ECUs
Plug-in ECUs designed to work with your car’s original wiring and sensors. Easy to install, perfect for OEM-style integration.