Exhaust Manifold-Dodge 2007.5-2015 6.7LExhaust Manifold-Dodge 2007.5-2017 6.7LPre-Drilled For Pyrometer ProbesGaskets Sold Separately Cast Of Silicon Ductile Iron To Withstand Extreme Temp CyclingLarger Porting Design Than Others Will Handle Any Increase In PwrThick Walled Casting/Integral Slip Joint Prevents Cracking/LeaksExperience Quick Spool Times And Low Drive PressuresFully EGR CompatibleOpen Throttle Outlet Flange Out Performs The Stock Manifold36 Month/75000 Mile WarrantyBD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BDs state-of-the-art facility covers 65,000 square feet, and employs 60 plus highly-trained individuals. The BD name became recognized in 1989, when the company introduced the first exhaust brake for the burgeoning diesel pick-up truck market. BDs roots, however, actually date back to 1972, when Valley Fuel Injection, Ltd. first opened its doors. Today, Valley Fuel Injection and BD Diesel Performance are one, with eight specialty divisions that focus on diesel power train components: Fuel Injection Calibration Department, Exhaust Brake Manufacturing, Electronic Circuit Design and Assembly, Transmission and Torque Converter Design and Remanufacturing, Turbocharger Design, Installation and Research and Development. BDs comprehensive approach to the diesel performance aftermarket ensures not only quality products, but educated dealers and satisfied customers. Thank you for your interest in BD Diesel Performance!ExhstMnf