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Gibson Performance 310001 Power Tips Marine Muffler Clamp on or over, 4 Inlet x 6.5 Overall Length
The Marine Performance Power Curves Mufflers have proven to reduce decibel range to be within the 88db required by the California SAE J2005 Sound Law, without compromising power. Choose between 4 or 4.5 inch inlet and 8 or 12 inch drop. The Power Curves Mufflers are tested up to Designed for high horsepower engines. Large size, maximum flow, maximum effectiveness. Directs exhaust below water level. Easy bolt on utilizing Gibson's exclusive clampless design. Also available with sound reducer inserts for when on plain (baffled and chambered inserts). No loss in horsepower. Can be rotated

Price is $424.00
Price: $423.65