If you feel your 2007.5–2009 RAM 2500/3500 is experiencing power limitations, it's usually an emissions system issue. Vigor Diesel offers a series of 6.7 Cummins delete solution and exhaust upgrade systems specifically designed for these early model engines, giving your truck the airflow and responsiveness it deserves. Each of our kits is meticulously designed for a perfect fit and comes with free shipping within the U.S. and reliable online customer support to help you anytime.