Up to now an industrial secret, Insane Diesel’s ultra-fine bypass oil filter radically extends the life of diesel and gas engines around the globe. Backed by 30+ years of experience we provide the best possible filtration protection against engine system wear, oil degradation, rust and corrosion.

“Radically extend oil change intervals and reduce engine wear by over 90%”

 Experience the benefits of the BEST bypass oil filter USA has to offer! 

How Insane Diesel’s EXTREME Bypass Oil Filter Work

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