SKU: 310001 / UPC: 677418013450
Gibson Marine Power Tip Muffler (Pair)
The Gibson Marine Power Tip Muffler (Pair), SKU: 310001, UPC: 677418013450 – the unrivaled leader in marine exhaust technology. Engineered for superior performance, unmatched durability, and compliance with stringent sound regulations, these mufflers are the top choice for marine enthusiasts seeking the perfect balance of power, sound control, and quality. Outperforming all competitors, the Gibson Power Tip Mufflers deliver exceptional results without compromising horsepower, making them the best solution for your marine exhaust needs.
Why Choose Gibson?
- Performance: Extensively tested on high-performance engines (496, 525, and 575 hp), these mufflers ensure minimal to no power loss, delivering maximum horsepower retention for your vessel. The straight-through design optimizes exhaust flow for superior engine efficiency.
- SAE J2005 Compliance: Proven to reduce decibel levels to meet and exceed the California SAE J2005 Motorboat Sound Law (88 dB limit), providing a quieter ride without sacrificing performance. Perfect for keeping your boat compliant and neighbor-friendly.
- Premium Stainless Steel Construction: Crafted from high-quality 304 stainless steel, these mufflers offer exceptional durability and resistance to corrosion, ensuring long-lasting performance in harsh marine environments.
- Hassle-Free Installation: Featuring a clamp-on, rolled-edge tip design, these mufflers offer easy bolt-on installation with OEM-style transom or clamp-on mounting. No complex modifications needed – install and enjoy
- Water-Dampened Sound Technology: Utilizes water to naturally dampen exhaust noise, delivering a refined, healthy street-car-like sound that enhances your boating experience without being overpowering.
- Sold as a Pair: Each purchase includes two mufflers, ensuring a complete solution for your marine exhaust system.
What’s Included in Your Purchase?
- Two (2) Gibson Marine Power Tip Mufflers
- Part Number: 310001
- UPC: 677418013450
- Material: 304 Stainless Steel
- Inlet Diameter: 4.00 inches
- Outlet Diameter: 4.00 inches
- Overall Length: 6.75 inches
- Case Outside Diameter: 4.50 inches
- Case Shape: Round
- Inlet/Outlet Location: Center
- Outlet Style: Standard, rolled-edge tip (clamp-on design)
- Internal Construction: Straight-through core
- Quantity: Sold as a pair
- Warranty: One-year limited warranty covering defects in material and workmanship (excluding customer-applied coatings or racing/competition use). Stainless steel products warranted against internal rust-through.
- Packaging Details:
- Weight: 7.0 lbs
- Package Dimensions: 7.0” W x 7.0” H x 21.0” L
- Installation Hardware: Includes clamp-on mounting system for easy, hassle-free installation.
Vehicle Fitment
The Gibson Marine Power Tip Muffler (Pair) - SKU: 310001 is a universal fit product designed for a wide range of marine vessels. It is compatible with most boats requiring a 4-inch inlet exhaust system, including but not limited to:
- Makes: Universal fit for marine applications (e.g., Mercruiser, Volvo Penta, and other marine engine brands)
- Models: Suitable for high-performance marine engines, including those rated up to 575 hp (tested on 496, 525, and 575 hp engines)
- Years: Universal fit for all model years with compatible 4-inch exhaust systems
Specific Fitment Notes: Ideal for boats with 4-inch exhaust outlets, particularly those needing to comply with sound regulations like SAE J2005. Always verify your vessel’s exhaust specifications before purchase.
Why Gibson Outshines the Competition
Unlike other marine mufflers that may compromise power or require complex installation, the Gibson Power Tip Muffler (Pair) stands out as the industry leader. Its flow-tested, straight-through design ensures no horsepower loss, while the high-grade stainless steel construction guarantees durability in saltwater environments. Competitors simply can’t match the combination of performance, ease of installation, and sound compliance offered by Gibson. Whether you’re cruising at high speeds or idling near the dock, these mufflers provide a refined sound profile described as a “healthy street car” tone, making them the preferred choice for boaters who demand the best.

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