Where is the manifold located on a Ls400 Lexus?

The manifold on a Lexus LS400 is located on the engine, specifically the intake manifold is positioned on top of the engine block, connecting the throttle body to the intake ports of the cylinder heads. The exhaust manifold is found on the side of the engine, bolted to the cylinder heads, and channels exhaust gases away from the engine. Accessing these components typically requires removing other engine parts due to their placement.