Gibson Marine Bullet Muffler (Pair) - 4.5in Inlet/11in Length - Stainless

Constructed from high-quality stainless steel, these Gibson Bullet Marine Mufflers are built to handle the demanding environment of marine applications. They feature a straight-through design that allows exhaust gases to flow freely, and they utilize water to help dampen sound. This design has been tested and proven to perform well even with large displacement motors, supporting up to 1200 horsepower with minimal or no power loss.

Specifically engineered for powerful marine engines like the 500HP, 502, 525, 525SC, 575, and larger, these mufflers are designed to meet the 88db limits required by the California SAE J2005 Motorboat Sound Law. This means you can achieve compliance without sacrificing the performance you expect from your boat's engine. The installation is straightforward, designed as an easy bolt-on application with an OEM-style transom mount, making them a practical choice for upgrades or replacements.

This pair of mufflers is sold as a set, ensuring you have both sides covered for a balanced exhaust system. They come with a one-year limited warranty, offering peace of mind with your purchase. If you're looking to meet strict sound regulations while maintaining your engine's power output, these Gibson marine mufflers are a solid option.