Spark Plug Change - BMW Cars Vehicle:BMW E6X M5/M6 With the MKV Supra gaining

With the MKV Supra gaining popularity as a serious track car

Replaces catalytic converter

dual-pass core configuration with 2-stage water cooling for maximum efficiency and intake temperature reduction (vs

Fabricated using premium high thermal tolerance T304 aerospace grade stainless steel tube that will endure through the harshest of conditions

Spark Plug Change - BMW Cars Vehicle:BMW E6X M5/M6 With the MKV Supra gainingWhy is it important to change your BMW spark plugs? Spark plugs are an essential component of a vehicle's ignition system, as they provide the spark that ignites the air fuel mixture in the engine's combustion chamber. BMW spark plugs are installed in the cylinder head underneath the ignition coils. Without functioning spark plugs, a vehicle will not be able to start or run properly. Regular spark plug replacement is important for several reasons.