The MBRP FAL2761 Heavy-Duty Up-Pipe Assembly adds durability and reliability to you 2008-2010 Ford 6.4L Powerstroke. Over time, the factory up-pipes in your truck are known to leak, crack or fail which will rob your engine of horsepower. MBRP addresses these problems by replacing the failure prone factory part with a more durable version. The MBRP Heavy Duty Up-Pipe Assembly features a direct bolt-on installation and heavy-duty stainless steel turbo flex couplings that are designed to hold up in the most extreme enviroes.