Exhaust Manifolds | 2007.5-2009 Ram 6.7 Cummins

Beginning with model year 2007.5 and the release of the 6.7L Cummins power plant, there were some major changes made related to the previous exhaust manifold design. One of the biggest changes relates to the fact that these trucks were now EGR equipped, meaning an EGR (Exhaust Gas Recirculation) Cooler was mounted to the top of the manifold, connected via two ports to allow exhaust to enter the cooler chamber. Secondly, this was also the release of the VGT (Variable Geometry Turbo) that did away with the standard T3 mount that had been used for years. The VGT now used its own proprietary sized turbo mounting flange. All of these changes made for a very unique manifold. However, one thing that remains unchanged over the years is the fact that the factory exhaust manifold is restrictive and prone to cracking. We offer upgraded manifolds in numerous configurations to properly suit you and your truck.

For those looking to upgrade, but are leaving the stock style VGT in place, we have options. For those looking to convert the truck to a non-VGT setup, and possibly even going to a 2nd Gen style (centered turbo) setup, we have options. Basically, no matter what you have planned, we have the products that will increase the performance of your truck, as well as increase the reliability. If you're unsure as to what direction you want to go, don't hesitate to reach out to us and we can help make your decision a lot easier.