Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based)

Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based)

Marsoni

M251S

$674.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based)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. This Part Fits: Year Make Model Submodel 2006 2010

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When the package arrived it was in a very thin lightweight box that was crushed on one side. I thought for sure it was trashed. By chance…all was good. The lights are thin plastic but made very close to the original standard. They fit well on the car but the gasket needs to be tucked in around the edges. That material seems thin. The end result is actually a nice looking inexpensive light. Overall I am happy.

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Reviewed in the United States on July 8, 2023

Verified Purchase

Clara

West Palm Beach, US

★★★★★ 5

Bonito

Tal como la imagen

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 5, 2026