Another 'What should I use' question

[RooflessVW]

Mobil 1 FS X2 5W-50 was designed with your usage in mind and is A40 approved.

 

[Kamele0N]

https://bobistheoilguy.com/forums/ubbthreads.php/topics/4442770/1/HDEO_5w-40_vs_Porsche_A40_in_9

 

[Kamele0N]

And...

https://bobistheoilguy.com/forums/ubbthreads.php/topics/4552200/1

 

[RooflessVW]

Originally Posted By: Kamele0N
https://bobistheoilguy.com/forums/ubbthreads.php/topics/4442770/1/HDEO_5w-40_vs_Porsche_A40_in_9

Very different engines being discussed in that thread.

Originally Posted By: Kamele0N
And...

https://bobistheoilguy.com/forums/ubbthreads.php/topics/4552200/1

And that thread.

 

[NGRhodes]

"Mobil 1 has been title sponsor of the Porsche Mobil 1 Supercup, the fastest and most prestigious international one-make championship. Mobil 1 0W-40 is used in every one of the cars on the track, exactly the same product found in any Porsche-produced petrol engine in a road car. "

https://www.mobil1.co.uk/synthetic-engine-oils/partnerships/porsche.aspx

 

[1JZ_E46]

Racing oil for a race car. Redline, Motul 300V, Torco, Driven are all top-tier racing oils that are regularly used by race teams.