Our TR Subaru turbo inlet hose features a heavy duty 5-ply silicone design that will not collapse. It's designed for bolt-on fitment, with a larger diameter over the stock hose and the absence of a pleated section. Our inlet hose delivers more airflow needed to increase acceleration and horsepower. Enjoy reduced turbo spool time, perfect for race applications. All of the inlets are bonded with the silicone hose and feature machined aluminum Blow-off Valve inlets with high-quality brass inlet valves. All TR silicone inlet hoses come with a lifetime warranty as an added peace of mind! Available colors are black, red and blue.