100% brand new and high qualityColor: BlackNo need to disassemble the turbine and intake manifoldAfter pressure testing, to ensure no leakageFully matches the EGR system, no other components are requiredQuickly exhaust the exhaust gas through the exhaust gas circulation system, thereby increasing the horsepower of the carFitment:For Chevrolet /for GMC Duramax 2011-2015 6.6L (6599cc/403cid) OHV V8 Diessl TurboNote: It will NOT fit 2015.5 model yearsApplication:For Chevrolet Silverado 2011-2015 2500/3500 HD 6.6L 6599CC 403CU. IN. V8 Diessl OHV Turbocharged - Engine Code "LML"For GMC Sierra 2011-2015 2500/3500 HD 6.6L 6599CC 403CU. IN. V8 Diessl OHV Turbocharged - Engine Code "LML"Package Includes:1 x Intake sealing plate1 x Close the exhaust plate1 x Three-end cooling hoseOther accessories as shownNote:Because the hose is elasticity, please be careful when opening it