Replacement ignition coil for N54 and N55 Precision Raceworks ignition kits.
Replacement ignition coil for N54 and N55 Precision Raceworks ignition kits.
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.
Misfires and rough running often come down to worn coils and plugs.
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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!