Duramax 6.6L Bypass Oil Filtration System with Under-the-Hood Bracket(2020-Present)

This kit includes

• “EXTREME2” bypass oil filter housing
• 1“EXTREME2” filter element
• 2 In/Out fittings (AN06-04MS90)
• 2 Elbow hose fittings (AN06-06FJ90)
• 1 Pressure port straight fitting (AN06-20MMX1.5)
• Oil drain plug fitting: 1 tee fitting(TM1275RR) and1fitting (AN06-02MS90) or Straight Oil Pan return (MD175RR)
• 4ft and 5ft of hose(LW06BK)

• 1 Duramax 6.6Lunder-the-hood bracket with bolts (UTHS)
• 1 year Insane Diesel manufactured part warranty

Important notes regarding 2020+ Newer Duramax 6.6L Engines
2020+ Duramax vehicles require oil to be returned to the oil drain plug rather than the oil filler cap.

Installation Guide:

Important: Aluminum straight thread fittings are made for no more than 60 inch pounds of torque.

Important: Does not work with Dual Alternators. Use “Frame Mount” instead

Duramax 6.6 Installation Guide (PDF)

Duramax 6.6 Under-the-Hood Kit (VIDEO)

BENEFITS OF ULTRA-FINE OIL FILTRATION

Radically extend engine life 2X
Reduce engine wear
Keep oil up to 4X cleaner than new oil
Progressive 3 stage filtration down to 1 micron, won’t clog or drop efficiency like others filters
Reduce soot and carbon buildup
Reduce erosion of hoses &seals
Extend oil change intervals
Remove 99.9% of moisture
Improve gas mileage
Improve oil cooling
Large housing holds 4000X more contaminants than OEM filters
Easy installation and maintenance
15K (or up to *25K miles) 250 hours, or 1 year before maintenance is needed
*Condition basedoil analysismonitoring recommendedwhen extending oil/filter change intervals

Learn More About the EXTREME Bypass Oil Filter System Here

View our FAQ page
Installation/assembly required by professional mechanic