N54 Ignition Coil Upgrade Kit (Stock or VTT Valve Cover) VALVE COVER TYPE *:STOCK allowing for an even smoother

allowing for an even smoother ride

and harnesses are not included

Upgrade your BMW E92 or E93 M3 front bumper with Gloss Black F80 Style Kidney Grills

We love custom ideas

3x the energy output while providing a longer spark duration than the Precision Raceworks N54/N55 coils

N54 Ignition Coil Upgrade Kit (Stock or VTT Valve Cover) VALVE COVER TYPE *:STOCK allowing for an even smootherIn stock! This kit is for BMW N54 engines with a stock valve cover or a Vargas Turbo valve cover ONLY. Please see our other kit if you have an M18 Performance Valve Cover. Check out our ignition coil testing methods and results here! Compared to the stock N54 N55 ignition coils the B58 coils are capable of producing 2. 3x the energy output while providing a longer spark duration than the Precision Raceworks N54 N55 coils. The B58 coils are a coil on