Replacement ignition coil for N54 and N55 Precision Raceworks ignition kits.
Replacement ignition coil for N54 and N55 Precision Raceworks ignition kits.
Always check gap on your new spark plugs
Use to test for Spark.
Premium Thin Wall Spark Plug Socket allows you to replace 14mm bi-hex spark plugs with the Brisk High Performance and Racing 16mm hex spark plugs.
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.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Sends power to the glow plugs to preheat them for ignition.
This product was last offered at the strikethrough price on
05-07-2026
Distributes power to the glow plugs to preheat them for ignition.
Restore smooth engine operation with new ignition coils
Everything you need to upgrade your N55 with B58 high-performance ignition coils!
Everything you need to service your ignition system - featuring Genuine BMW components
This product was last offered at the strikethrough price on
02-03-2026
Modified core windings offer increased spark for a faster and more efficient burn.
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