Gibson Marine Muffler for Boats 4-in Inlet Stainless Steel Power Tip Clamp-On

Gibson Marine Muffler for Boats — 4" Inlet Stainless Steel Power Tip (Clamp-On) Upgrade your boat's exhaust with the Gibson Power Tip Clamp-On Marine Muffler. Engineered for performance and durability, this stainless steel muffler delivers significant sound reduction without sacrificing horsepower. Fit: 4-inch inlet, clamp-on installation with OEM-style transom mounting Dimensions: 6.75-inch overall length for a compact, high-performance profile Construction: High-quality stainless steel resists corrosion in harsh marine environments Performance: Water-dampened design reduces noise while maintaining minimal or no power loss Compliance: Proven to surpass California SAE J2005 88 dB motorboat sound limits Installation: Easy bolt-on clamp for fast retrofit or replacement Ideal for recreational and performance boats, the Gibson Marine Muffler combines reliable sound attenuation with rugged stainless construction and simple installation. Keep your boat powerful, quieter, and compliant with sound regulations.