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.
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.
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Plug-and-play kit adapts B58 coils onto N55 for stronger spark.
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!
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Restore smooth engine operation with new ignition coils
Everything you need to upgrade your N55 with B58 high-performance ignition coils!
Modified core windings offer increased spark for a faster and more efficient burn.
5X Entries Into Our F80 M3 Sweepstakes
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