BMW oil pump, oil pump chain, sprocket, and pickups make up your engine's heart. Without them working together your engine will be reduced to a smoking hulk. Luckily BMW oil system problems are limited to only a few items unless you're building a professional-level race car. Race cars with super-sticky tires and advanced suspension tuning may have oil pickup issues on the track. The grip levels and g-forces push oil away from the oil pump pickup and leave it sucking vapors. We have dual pickup systems and oil pan baffles to keep the oil from sloshing around and potentially ruining your engine. We also sell factory oil pumps, pans, and other oil system components to keep your engine beating.