Exhaust Manifold Kit with 30° Turbo Mounting Flange

The 681127 Exhaust Manifold Kit with 30° Turbo Mounting Flange is designed to optimize diesel engine performance by ensuring smooth, unrestricted exhaust flow. Exhaust leaks can reduce turbo boost, increase fuel consumption, and cause overheating. This upgraded manifold is built to resist cracking, distortion, and constant high-temperature cycles. Its 30° turbo flange improves alignment and turbocharger efficiency. Complete with hardware, it provides a direct-fit solution for replacing OEM manifolds and restoring dependable power and reliability for heavy-duty trucks operating in demanding environments.