What is a manifold on a Vauxhall vectra 1996?

A manifold on a 1996 Vauxhall Vectra refers to the component that connects the engine's intake or exhaust system to the cylinders. The intake manifold distributes the air-fuel mixture to the engine's cylinders, while the exhaust manifold collects exhaust gases from the cylinders and directs them to the exhaust system. Proper functioning of the manifold is crucial for engine performance, efficiency, and emissions control. Issues with the manifold can lead to poor engine performance or increased emissions.