ATS Diesel 07.5-18 6.7L Cummins 2Pc Holset Pulse Flow Exhaust Manifold w/ Flange Hardware

This is a 2-piece Holset Pulse Flow exhaust manifold from ATS Diesel, specifically made for 2007.5 through 2018 6.7L Cummins engines. This manifold is designed to improve exhaust flow from the cylinders to the turbocharger, which can help your turbo spool up faster and more efficiently. It's a well-built component that replaces the stock manifold, aiming to reduce exhaust restrictions.

The two-piece design is a notable feature. It allows for better expansion and contraction of the metal as the engine heats up and cools down, which can help prevent cracking that sometimes happens with single-piece manifolds under extreme heat cycles. This design also makes installation a bit more manageable. ATS Diesel includes the necessary flange hardware to get this manifold bolted up to your engine and turbo. This manifold is built from strong cast iron, a material known for its durability and ability to handle high exhaust temperatures. It's a solid option if you're looking to upgrade the exhaust side of your 6.7L Cummins for improved performance and reliability.

Keep in mind that this manifold is not CARB approved and cannot be shipped to California due to emissions regulations. If you're working on a performance build or simply want to replace a failing stock manifold with something more robust, this ATS Diesel unit is worth considering.