BMW E30 S14 ENGINE HARNESS - COMPATIBLE WITH ERACE ECU

BMW E30 S14 (M30 engine) harness compatible with ERACE ECU

The BMW E30 S14 (M30 engine) harness compatible with ERACE ECU has been developed for high-performance builds, engine conversions and motorsport applications.

Designed for BMW E30 S14 platforms running an M30 engine, this harness ensures efficient connection between the ERACE ECU and all key engine components: sensors, actuators, power supply and engine management interfaces. It provides a structured and reliable wiring solution to secure injection and ignition system performance while simplifying vehicle integration.

Its design focuses on:

• clean and optimized engine bay integration,
• high reliability in demanding environments,
• full compatibility with ERACE engine management systems,
• reduced installation and calibration time.

This product is intended for engine builders, race teams and professional integrators working on BMW E30 S14 / M30 engine setups using ERACE ECUs.

Need a specific setup? For other ECUs or harnesses without a dedicated connector, we offer custom solutions. Contact us to discuss your project.