Duramax 6.6L Bypass Oil Filtration System "Frame Mount"(2020-Present)

Parts Included In This Kit

• 1 EXTREME 2 bypass oil filter housing (HX2SHBK) (HX2SHBLU) (HX2SHRED)
• 1 EXTREME 2 filter element (EX2ME) with o-rings (GX1/2)
• 2 In/Out fittings (AN06-04MS90)
• 5ft and 7ft of hose (LW06BK) Notice: Hose ships uncut as a single 12' continuous length to allow flexible mounting and routing.
• 1 Mounting bracket with hardware (ZBrckX12)

Oil Pressure Port

• 1 Pressure port fitting (AN06-20MMx1.5) with o-ring (O20) and fitting (AN06-06FJ90)

Oil Return Port Options

Oil Drain Plug Return (standard)

• 1 Oil drain plug fitting (MD175) with o-ring (O12) and fitting (AN06-02MS90)

VSE CCV Upgrade Return (2017-2024 L5P Only):

• 1 1/8 NPT Elbow (AN06-02MS90) **read notes below

Important notes regarding 2020+ Newer Duramax 6.6L Engines

Standard oil return for 2020+ Duramax vehicles is through the oil drain plug.

"VSE CCV upgrade" oil return is only for 2017-2024 L5P engines that have upgraded with this VSE | CCVupgrade kit. Contact VSE for compatibility with 1/8 NPT return port and we will supply the compatible fitting when you select this option. Contact us for more details.

Vehicles using banks drain pans are compatible with the "Oil Drain Plug Return (standard) option.

Installation Guide:

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

The following installation guides are for older legacy kits. The fittings are different but the concept is the same, please use this as reference only.

Duramax 6.6 Installation Guide (FRAME MOUNT Installation 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