81331 Auger Exhaust Manifold

An Exhaust Manifold is a crucial part that combines exhaust gases from multiple cylinders into one pipe. This component is commonly used in internal combustion engines found in various vehicles, including cars and trucks with gasoline or diesel engines. The Auger brand's MPN 81331 Exhaust Manifold provides enhanced engine performance through reduced backpressure, allowing for better combustion efficiency and increased power. Exhaust manifolds collect exhaust gases from multiple cylinder ports and direct them towards the exhaust system. Typically constructed of cast iron or stainless steel, they are mounted directly to the engine cylinder head. Manifolds feature precise port matching for optimized gas flow and often integrate coolant passages for thermal management. Designs may be tuned for specific engine performance characteristics, such as short-tube or long-tube configurations. Flanges provide secure mounting and sealing to both the cylinder head and downstream exhaust components.