Designed to restore and enhance the ignition system of BMW N54 and other compatible engines.
Designed to restore and enhance the ignition system of BMW N54 and other compatible engines.
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This product was last offered at the strikethrough price on
02-08-2026
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.
Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!