Included in the kit are 6 high-quality replacement pigtails specifically designed for seamless integration with B58 coil packs. Whether you’re upgrading from factory coils or refreshing an old setup, these pigtails make the wiring process straightforward and reliable.
The wires are color-coded to eliminate guesswork and ensure a clean, professional install:
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Green – Power: Connects directly to your ignition power source. Use high-quality wiring to ensure consistent voltage supply for peak coil performance.
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Brown – Ground: Securely ground this wire to a clean chassis or engine ground point. A solid ground connection is crucial for ignition reliability.
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Black – Trigger: This wire receives the signal from your ECU (DME or standalone) to fire the coil. Route it carefully to avoid interference and ensure precise ignition timing.
These pigtails are compatible with most custom wiring harnesses and are ideal for those converting to B58 coils on any BMW engine, including M50, M52, S50, S52, N52, N54, or N55 engines. Whether you’re wiring for a stock ECU with reconfigured outputs or a full standalone system, our labeled wiring ensures that you’re never left guessing.
Built for the DIY enthusiast, these pigtails are a key part of our plug-and-play philosophy. No need to source connectors or decipher wiring diagrams – we’ve done the hard work for you.
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