3.5" ID to 3" ID - Gloss Black - 4" Long

This 3-1/2 inch to 3 inch reducing silicone coupler is 4 inches long. Perfect for air-to-air aftercooler systems and turbocharger connections.

This is the special 4" long version.

Rated at 350 F continuous. 

Recommended clamps are 94100-0338 and 94100-0388.