Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)

Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" (2020-Present)

Regular price$654.99
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Filter Housing Color
Return Fitting

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) and 1 fitting (AN06-02MS90) or Straight Oil Pan return (MD175RR)
  • 4ft and 5ft of hose (LW06BK)

  • 1 Duramax 6.6L under-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 based oil analysis monitoring recommended when extending oil/filter change intervals

 Learn More About the EXTREME Bypass Oil Filter System Here


• Installation/assembly required by professional mechanic

 

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EXTREME BYPASS OIL FILTRATION SYSTEMS

Providing the best protection against engine wear, oil degradation, acidity, rust, and corrosion.