The Vernatone™ exhaust muffler is the original FRP water-cooled marine muffler. This style has been used by boat builders and boaters worldwide for over 40 years. The Vernatone™ family of inline mufflers includes eight basic products with hundreds of variations in length, width, height,  inlets and outlets. Builders and boaters requested these variations for specific engine or location requirements in a particular vessel. These mufflers also vary in size which influences the acoustical performance.

Muffler Types

Vernatone MKII Dual  Stage Round     Vernatone MKII Oval Vertical Mount    Vernatone MKII Round    Vernatone Oval Horizontal Mount Port & Starboard    Vernatone Oval Vertical Mount     Vernatone Oval Horizontal Mount    Vernatone Round Port & Starboard    Vernatone – Round   Minimax   Verna Ski