This is Precision Raceworks' high-output ignition upgrade for the N55, pairing a high-voltage, high-current coil design with low-resistance proprietary plug wires. It's built as a 100% plug-and-play replacement for the factory coils, and it drops in without requiring a software tune. Important Compatibility Information Choose the coil location that matches your manifold: the OEM Manifold option mounts to the factory direct-injection fuel rail area, while the Aftermarket Manifold option is built for the coil-mounting tabs on a port-injection-style aftermarket intake manifold. On F10 and E9x N55 chassis, the aftermarket-manifold coil location is not compatible when paired with an aftermarket intake manifold; those chassis should use the OEM Manifold option. Looking for the N54 version of this kit? See our N54 Ignition Kit. Why Upgrade Precision Raceworks builds the coil design around technology drawn from marine and aerospace ignition applications, targeting an output the factory N55 coils don't reach. On its own, the kit is a reliability and consistency upgrade over aging factory coils. With supporting software tuning from most major N55 tuning companies, coil output can be increased further, up to 118mJ. Features 100% plug-and-play OEM weatherproof quick-connect wiring Low-resistance (50 ohm/ft) proprietary spark plug wires Full factory DME control of the ignition coils Retains the factory coil-cooling system Coil output up to 118mJ with supporting software tuning Available in Blue or Black What's Included Precision Raceworks high-output ignition coils (x6) Proprietary low-resistance spark plug wires (x6) Product Specifications Color / Manifold SKU Precision Raceworks MPN Blue / OEM Manifold P07W 601-0021-1 601-0021-1 Blue / Aftermarket Manifold P07W 601-0149-1 601-0149-1 Black / OEM Manifold P07W 601-0108-1 601-0108-1 Black / Aftermarket Manifold P07W 601-0150-1 601-0150-1 Coil output: up to 118mJ (with supporting tune) Plug wire resistance: 50 ohm/ft Frequently Asked Questions Do I need a tune to run this kit?No, software tuning is not required to install and run this kit. A supporting tune from a major N55 tuning company increases coil output further, up to 118mJ. Which manifold option do I need?Choose OEM Manifold if you're keeping the factory direct-injection intake manifold, or Aftermarket Manifold if you're running a port-injection-style aftermarket manifold with dedicated coil-mounting tabs. F10 and E9x N55 cars should use the OEM Manifold option even with an aftermarket manifold installed. Does this affect my factory coil cooling?No, the kit retains the factory coil-cooling system. Not sure which manifold option or color fits your build?Contact your BMP Tuning rep before ordering.
