The ignition coils on your BMW were designed to have a long service life with and extremely high output and efficient design. The coil on plug design offers extremely high energy and no need for a distributor. Whether you are replacing or upgrading your coils, Turner Motorsport has Genuine BMW and high performance aftermarket options to suit your needs.
A failing ignition coil is a common cause of misfires and/or a rough idle condition. Ignition coils are a wear component, so it is best to replace them if you do not have records of previous replacement.
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