3.5" to 3" ID Gloss Black - long leg on 3"This 90 degree silicone elbow is 3 1 2" ID with an 6" leg on one end, and 3" ID with a 8" leg on the other end. It can be used any place you need a reducing 90 degree bend with a longer leg. This hose handles 350F continuous and is perfect for intercooler aftercooler and turbocharger applications. Five ply reinforced silicone for high strength. We now recommend all silicone elbows be 5 ply or better. Thick 7 32" wall construction. Full 6" leg lengths.