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Duramax CP3K 2001-2016

Duramax CP3K 2001-2016

Part Number: FPE-DMAX-CP3K

Fleece Performance

Regular price $1,678.60 CAD
Regular price Sale price $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.


            • 12 Months Parts



            • The fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or LLY).
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