Corrugated Blue Very Hi Temperature Silicone Rubber Wet Exhaust Hose, 2.50 Inch ID, Up To PSI

For a secure fit, you'll want to use two stainless steel clamps at each end. The recommended clamps are 3/4 inch wide T-Bolt Clamps or 5/8 inch wide Constant Torque Clamps.

Silicone rubber construction puts the continuous temperature rating at 350 degrees F for this hose. That covers the demands of most marine wet exhaust runs without issue. Worth noting it carries a 10 year warranty, which says a lot about how Trident stands behind the material over the long haul.

Smooth bore on the inside is one of the points of this corrugated VHT hose, and it is paired with a tight bend radius to help keep engine back pressure down versus rough or restrictive runs.