Your BMW M engine need a motor oil that keeps pace with its demands and does more to improve performance and engine life. This is why Shell came up with an entirely new way to produce synthetic base oils, made from natural gas with our patented Shell PurePlus Technology.
Shell Helix Ultra Racing is the top-tier motor oil that is formulated using the unique Shell PurePlus Technology, yielding a motor oil that actively helps keep engines clean.
Click HERE for your E46 M3 Helix Ultra Racing Service Kit