{"product_id":"fleece-performance-duramax-lml-cp3-conversion-hardware-kit-for-2011-2016-2500-3500-models","title":"Fleece Performance Duramax LML CP3 Conversion Hardware Kit for 2011-2016 2500\/3500 Models","description":"Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms. Failures of the CP4 are extremely costly and require replacement of the entire fuel system. Avoid a costly failure down the road and convert your CP4 to a CP3 on the 2011-2016 LML Duramax platform. Our kits provide you with OEM quality components including a brand new Bosch CP3, Fleece exclusive molded hoses for the fuel feed and return, high flow CP3 fuel fittings, and our valley feed line to support aftermarket lift pump and filter applications. This kit does not include a CP3 injection pump. Features: High flow CP3 feed and return fittings Preformed feed and return fuel lines 50-state compliant EO# D-834-1 Kit Contents: CP3 to rail high pressure fuel line High flow CP3 feed and return fuel fittings Preformed feed and return fuel lines CP3 mounting adapter Dosing injector feed line FCA extension harness Fuel temperature sensor mounting bracket Low pressure fuel feed lines Hardware kit Application Notes: No FCA regulator table changes are required when converting from the CP4 to a stock CP3 when using this kit. Patent Pending\nRecommended Cross Sell Skus - FPE-DMAX-CP3\/FPE-34563\n\u003cul\u003e\n  \u003cli\u003eHigh flow CP3 feed and return fittings\u003c\/li\u003e\n  \u003cli\u003ePreformed feed and return fuel lines\u003c\/li\u003e\n  \u003cli\u003e50-state compliant\u003c\/li\u003e\n  \u003cli\u003eEO# D-834-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your 2011-2016 GM Duramax LML 2500 or 3500 with the Fleece Performance CP3 Conversion Hardware Kit, designed to replace the less reliable CP4 fuel system with a high-performance Bosch CP3 pump. This comprehensive kit enhances fuel system reliability and improves fueling capacity, helping prevent costly failures associated with the stock CP4 pump. The kit includes OEM-quality components such as a brand new Bosch CP3 pump, preformed high-flow fuel feed and return lines, and precision-machined fittings to ensure a seamless upgrade. These high-flow fittings and molded hoses are engineered for durability and optimal fuel flow, supporting aftermarket lift pump and filter setups for increased performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh flow CP3 feed and return fittings enhance fuel delivery capacity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePreformed fuel lines simplify installation and ensure proper fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e50-state compliant with EO# D-834-1 for legal use nationwide\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes high-pressure fuel line, mounting adapter, and necessary hardware\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports aftermarket lift pumps and fuel filters without modifying the ECU\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Eo Number: D-834-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: Compliant\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":53602399224081,"sku":"FPE-LML-CP3-NP","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/22214499072023089f99ac68969ed132.jpg?v=1779940057","url":"https:\/\/shoprenegade.com\/products\/fleece-performance-duramax-lml-cp3-conversion-hardware-kit-for-2011-2016-2500-3500-models","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}