Progressive 3-Stage Filtration Down to 1 Micron.
Insane Diesel bypass oil filter kits work alongside your engine’s factory full-flow oil filter, continuously cleaning a controlled portion of the circulating oil at a much finer level.
Built around progressive 1-micron filtration, the Insane Diesel system continuously removes fine wear particles, soot, and 99.9% of moisture from the oil. The result is cleaner oil, greater contamination control, and added protection against the conditions that contribute to oil degradation and long-term engine wear.
Browse below to find bypass oil filter kits for supported diesel, gas, OTR, RV, marine, agricultural, industrial, and equipment applications.
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Learn how bypass oil filtration works and why progressive filtration matters
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Shop Bypass Oil Filter Kits by Vehicle or Engine
Select a vehicle manufacturer, engine family, or equipment brand to view compatible Insane Diesel bypass oil filter kits.