Top positive review
Run this in my 5.9 cummins
By Cole on Reviewed in the United States on February 25, 2025
I’ve ran different oils through my 5.9 Cummins and have the best luck with this one ! Seems to quiet down the engine noise a bit compared to other oils
Top critical review
Wrather dissatisfied
By Buddy on Reviewed in the United States on December 15, 2018
I don't get all the hype, expensive too
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