Duramax 6.6L Bypass Oil Filtration System "Frame Mount" (2001-2019)
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" (2001-2019)
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" (2001-2019)
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" - Insane Diesel
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" - Insane Diesel
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" - Insane Diesel
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" - Insane Diesel
Duramax 6.6L Bypass Oil Filtration System "Frame Mount" - Insane Diesel

Duramax 6.6L Bypass Oil Filtration System "Frame Mount" (2001-2019)

Regular price $619.99 Sale price$582.79 Save $37.20
/

FILTER HOUSING COLOR

Duramax 6.6L Bypass Oil Filtration System "Frame Mount" (2001 to 2019)

    This kit includes

    • "EXTREME2" bypass oil filter housing
    • 1 "EXTREME2" filter element
    • 2 In/Out fittings (AN06-04MS90)
    • 1 Elbow hose fitting (AN06-06FJ90) 
    • Pressure port fitting elbow (AN06-14MMX1.5)
    • 1 Black oil filler cap with swivel return port (FLLCDUO) and 1 Oil filler cap fitting (AN06-02MS90)
    • 7ft and 7ft hose (LW06BK)
    •  

    • 1 Frame mount bracket and bracket hardware (ZBrckX12)
    • 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: 

    Duramax 6.6 Installation Guide (PDF)

    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

     

      SHIPPING POLICY

      USA SHIPPING:
      Spend $350+ and we'll cover the shipping fee for you. Not valid with engine oil products or 5-gallon pails of Lorenzo's fuel additive. A tracking number is always provided for every order.

      INTERNATIONAL SHIPPING:
      We highly recommend contacting us by phone before placing an international or Canadian order: (801) 901-0667. International shipping costs are calculated during checkout. If your country isn't listed, please contact us.

      RETURN POLICIES

      GENERAL RETURN POLICY:
      Please review the installation guide or video before purchasing, and confirm the pressure and return port locations for your engine. We're happy to provide guidance if needed. Returns are not accepted for buyer’s remorse or if the kit doesn’t match your engine model, so please double-check compatibility before ordering. If you encounter any issues, contact us — we’re committed to finding a solution.

      DAMAGED PRODUCT RETURNS:
      All products are inspected before shipping. If your product arrives damaged, please report it with photos within 7 business days of delivery. Only unused, damaged items in their original condition are eligible for replacement or refund. If a product is confirmed to be defective or damaged, you can choose between a replacement or full refund after inspection.

      OTHER REFUND POLICIES:
      In rare cases where a product qualifies for a return (outside of damage on arrival and within 30 days of delivery), a refund will be issued minus return shipping costs and the Shopify transaction fee (2.4%-2.5% + 30¢). Although we offer free shipping, the original shipping cost will also be deducted from your refund.

      Your satisfaction is important to us! If you have any questions or need assistance, please contact us at support@InsaneDiesel.com.


      This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

      Engine Enhancement Products

      Diesel/Gasoline Fuel Enhancement - Lorenzo's Oil

      Leveraging cutting-edge technology, this system is engineered to significantly minimize emissions, achieving up to a 63% reduction during idling and a notable 20% under load. Beyond environmental advantages, it delivers marked improvements in fuel efficiency, ensuring a substantial return on investment.


      Shop Diesel Fuel Enhancement
      About Insane Diesel's

      EXTREME BYPASS OIL FILTRATION SYSTEMS

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