The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
A premium, application-specific fuel injector upgrade engineered specifically for the naturally aspirated 5.0L V10 S85 engine found in the E60 M5 and E63/E64 M6.
Represents a leap in fuel delivery technology, blending massive flow rates with the sophisticated control needed for consistent idling and low-load drivability.
Latest and greatest high-pressure fuel pump capable of delivering 50% more fuel than OEM pumps for the BMW S63 platform. Ethanol Analyzer not included, 10-micron filter not included
Crank no-start conditions are ungood. It's either air, fuel, or spark. If you're not in a vacuum, then it's probably fuel or spark. Bring your ignition system back up to snuff with ignition parts like coil packs, spark plugs, spark plug wires, distributors, and more or rejuvenate your fuel system with a fresh fuel filter, fuel pump, fuel injectors, fuel rail, and everything in between from our catalog of OEM and aftermarket suppliers.
