Exhaust Reducer Marine Wet Exhaust 4 Inch to 5 Inch, or 5 Inch to 4 Inch. A=4"
Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.