Gibson Marine Power Tip Muffler (Pair) Transom Mount - 4in Inlet/4in Length - Stainless

Experience whisper-quiet performance without compromising horsepower with the Gibson Marine Power Tip Muffler. Designed specifically for transom-mounted applications, this stainless steel muffler pair lets boaters stay compliant with sound regulations, like California’s stringent SAE J2005 motorboat sound law, while retaining peak engine output. Whether you're upgrading your current exhaust or building a performance watercraft, these mufflers are engineered for high-performance boating with minimal decibel levels.

Unlike traditional marine exhaust silencers that rob your engine of power, the Gibson Marine Power Tip Muffler utilizes a water-dampened internal design that reduces sound without adding exhaust restriction. The result is a smoother, quieter ride with virtually no performance loss, a critical advantage for speed enthusiasts who don't want to trade sound compliance for engine torque. The 4-inch inlet and overall length make this a versatile fit for many OEM-style transom or clamp-on setups.

Crafted from corrosion-resistant stainless steel with a sleek, rolled-edge tip, this muffler pair delivers long-lasting durability in harsh marine environments. Easy bolt-on installation saves time in the shop or dock, making it an ideal upgrade for boaters who demand both performance and compliance. If you're serious about controlling engine noise without holding back horsepower, the Gibson Marine Power Tip Muffler is the go-to solution.

Features:

• Rolled Edge Design – Enhances aesthetics and supports smoother exhaust flow for reduced turbulence.

• Stainless Steel Construction – Corrosion-resistant and built for longevity in harsh saltwater or freshwater environments.

• 4-Inch Inlet & Overall Length – Designed for compatibility with a wide range of marine engines and OEM exhaust systems.

• Water-Dampened Sound Reduction – Utilizes water as a natural noise suppressor, minimizing decibel levels without choking performance.

• Meets SAE J2005 Standards – Exceeds the 88db sound compliance law in California, keeping you legal without performance loss.

• Bolt-On Installation – Quick and hassle-free setup—no welding or custom fabrication required.

• OEM or Clamp-On Mount Options – Offers flexible mounting solutions for both custom builds and stock replacements.

Say goodbye to aggressive engine noise and hello to smoother, more enjoyable rides. The Gibson Marine Power Tip Muffler gives you the performance edge while keeping things quiet, so you can cruise without turning heads for the wrong reasons. Designed for serious boaters who want the best of both worlds: stealthy sound control and uncompromised engine output.

Specifications:

Installation Instructions
Warranty