{"product_id":"underdog-diesel-lml-duramax-low-pressure-line-conversion-cp3-swap-upgrade-kit-2011-2016-duramax-6-6l-lml","title":"UnderDog Diesel LML Duramax Low Pressure Line Conversion - CP3 Swap Upgrade Kit | 2011-2016 Duramax 6.6L LML","description":"\u003cp\u003eThis kit is designed as an upgrade for CP3 conversion setups, providing a cleaner, more reliable solution for low-pressure fuel routing. It eliminates the factory valley connection that is known to leak and be difficult to service after installation.\u003c\/p\u003e\n\u003cp\u003eBy rerouting the low-pressure fuel line outside of the engine valley, this kit improves accessibility, simplifies maintenance, and delivers a cleaner overall install—especially when paired with an aftermarket lift pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This kit is \u003cem\u003enot required\u003c\/em\u003e if you are currently running CP3 conversion kits from UnderDog Diesel (UDD), Screamin Diesel Performance (SDP), or John C Garage (JCG), as those systems include similar components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e36\" Gates 1\/2\" fuel hose\u003c\/li\u003e\n\u003cli\u003e5\" Gates 5\/16\" fuel hose\u003c\/li\u003e\n\u003cli\u003e3–4 worm gear hose clamps (varies by model year)\u003c\/li\u003e\n\u003cli\u003e2 fuel injection-style hose clamps\u003c\/li\u003e\n\u003cli\u003eQuick connect 90° fitting (2012–2016 models only)\u003c\/li\u003e\n\u003cli\u003eBillet quick connect coupler (2012–2016 models only)\u003c\/li\u003e\n\u003cli\u003eBillet Wye fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates failure-prone factory valley fuel connection\u003c\/li\u003e\n\u003cli\u003ePrevents leaks caused by improperly seated flare fittings\u003c\/li\u003e\n\u003cli\u003eRoutes fuel line outside the valley for easier access and service\u003c\/li\u003e\n\u003cli\u003eProvides clean fuel supply routing to CP3 systems\u003c\/li\u003e\n\u003cli\u003eIdeal for use with aftermarket lift pumps and filtration setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Upgrade:\u003c\/strong\u003e Compatible with the Fleece molded feed hose for retaining the factory fuel filter (sold separately).\u003c\/p\u003e","brand":"UnderDog Diesel","offers":[{"title":"2012-2016","offer_id":51990328705307,"sku":"UDD-CP3-LPLC-12-16","price":99.0,"currency_code":"USD","in_stock":true},{"title":"2011","offer_id":51990328672539,"sku":"UDD-CP3-LPLC-2011","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/M198646713.jpg?v=1775076193","url":"https:\/\/wwmperformance.com\/products\/underdog-diesel-lml-duramax-low-pressure-line-conversion-cp3-swap-upgrade-kit-2011-2016-duramax-6-6l-lml","provider":"WWM Performance","version":"1.0","type":"link"}