f80

Long time lurker and first time poster. Who knew learning about oil and how it impacts motors could be so interesting. The purpose of this post is to seek some validation around the correlation between SAPS and direct injection and finding the right balance with performance and protection in...

As per the title, there's very little information available on this fluid, yet, right now, this is recommended for all Limited Slip Differential applications on all BMWs. 1) What does "MSP/A" stand for? Is this a German acronym of some sort? 2) Does this fluid have FM boosters (FM = Friction...