Silicone Elbow 4" ID X 90 Degree - Matte Red - 500F
This 90 degree silicone elbow is 4" ID and can be used anyplace you need a 90-degree bend. Handles 500 F continuous and is perfect for intercooler/aftercooler applications.
Special tight-weave aramid reinforcement handles more pressure and lasts longer than other brands.
Recommended clamps are 94100-0438.