Fleece Performance CP3 Conversion Hardware Kit without Pump for 2011-2016 GM 2500/3500 (LML Duramax) FPE-LML-CP3-NP

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD (6.6L LML Duramax).

Improve the reliability and fueling potential of your LML Duramax by converting from the failure-prone CP4 to the proven CP3 high-pressure pump platform. The CP4 pump is known for catastrophic internal failures that can contaminate the entire fuel system, leading to extremely expensive repairs. This Fleece Performance hardware kit facilitates a clean installation of a CP3 pump, providing a more robust fueling solution for the 2011-2016 GM platform.

This kit is 50-state compliant (CARB EO# D-834-1) and utilizes high-quality components, including Fleece-exclusive molded fuel feed and return hoses. No FCA regulator table changes are required when converting to a stock CP3 using this kit. Note: This package includes conversion hardware only; a CP3 injection pump must be purchased separately.

• Manufacturer Part Number: FPE-LML-CP3-NP
• Emissions Status: 50-state compliant (CARB EO# D-834-1)
• Included Lines: CP3 to rail high-pressure line, preformed feed and return fuel lines, and dosing injector feed line
• Fittings: High-flow CP3 feed and return fittings and low-pressure fuel feed lines
• Hardware: CP3 mounting adapter, fuel temperature sensor mounting bracket, and full hardware kit
• Electrical: FCA extension harness included