Gibson Marine Turn Down Slash-Cut Tip (Pair) - 4in Inlet/11in Length - Stainless

Gibson Power Curves Marine Turndown Clamp-On Tips

• Size Specs: Features a 4-inch inlet and an overall length of 8 inches.
• Turn Down Design: Routes exhaust flow underwater at idle for effective noise reduction while docked or cruising slowly.
• High Horsepower Capability: Tested up to 1,200 HP with minimal or no power loss.
• Engineered for Big Power: Specifically designed for large displacement marine engines such as 500HP, 502, 525, 525SC, 575 and beyond.
• Premium Build Quality: Constructed from high-quality T304 stainless steel for corrosion resistance and long-lasting durability.
• Sound Dampening: Uses water to reduce sound output without the need for internal baffling, maintaining full exhaust flow.
• Compliance: Proven to reduce decibel ranges within the California SAE J2005 Motorboat Sound Law (88 dB limit) without compromising performance.
• Easy Installation: Simple clamp-on system allows for fast and secure mounting onto existing tips or tailpipes.
• Unrestricted Flow: No internal baffling means no flow restriction, preserving maximum engine performance.

• Product Notes: Must be 3" to 4" below water line, Sold as a pair