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["High Pressure Fuel 2001-2007 Duramax 6.6L LBZ\/LLY\/LB7","High Pressure Fuel 2007.5-2010 Duramax 6.6L LMM","High Pressure Fuel 2011-2015 Duramax 6.6L LML","High Pressure Fuel 2015.5-2016 Duramax 6.6L LML"]
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Part Number: FPE-DMAX-CP3K
Fleece Performance
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$1,678.60 CAD
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Duramax CP3K 2001-2016
The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most. This cost effective upgrade will allow you to maintain desired fuel rail pressure through your entire RPM range.
Warranty
Note
The fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or LLY).
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