Exhaust Muffler - Silencer with Balance Pipe rack helm Twin counter rotating outboard installations

Twin counter rotating outboard installations to 450HP maximum

Intrusion: 25mm

4ltr 572ci V8 from 2002 on

Warning: Vernatube should never be installed in an exhaust system where structural loads from the boat/vessel might be transferred to the tube producing stress

Exhaust Muffler - Silencer with Balance Pipe rack helm Twin counter rotating outboard installationsInline Exhaust Mufflers suit 2 1 2", 3" or 3 1 2" hose. Body Diameter is 4" 360mm actual muffler body length Designed to be cut down to hose size required 650mm overall length measurement at 2 1 2 point 570mm overall length measurement at 3" point 480mm overall length measurement at 3 1 2 point 360mm actual muffler body length 2" Balance pipe hose required. Cast Aluminum with internal baffles reduces noise by up to 30%. Sold as a pair.