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S&S Diesel's CARB compliant conversion kit comes with everything needed to replace the problematic CP4 injection pump with the included CP3. This kit maintains the factory emissions equipment and does not require any custom tuning. Features & Benefits: Improved Reliability & Performance Eliminates CP4 Related Issues Includes Brand New CP3 Designed For Use W/ Factory Emissions No Tuning Required For Installation 50 State Legal (CARB EO #D-756-4) Fits The 2011-2016 LML Duramax
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🇺🇸 Ship from USA · On Agora since 2025
$2,600.00