Volvo 1800 Exhaust system

Rusted-through mufflers, loose flange joints and cracked manifolds are classic wear points on an 1800 that has been driven hard. Which parts fit is determined by engine and model year – the B18 with twin SU carburettors has a different manifold than the later B20 engines, and the fuel-injected 1800E from 1970 makes its own demands on the pipe routing. The selection covers manifolds, downpipes, intermediate pipes, mufflers and the gaskets and anchorages needed for the replacement.