Telescoping hoses are a great out-of-the-box solution for many basic installations. All you need is a 5″ overhead duct connection and a ladder, and in just a few minutes you will be up and running. They are great for most gas engine applications but should not be used with diesel vehicles. Since the lowest section of hose is our 3″ size, it is extremely flexible when it comes to changing adapters or attaching a Y connector based on the vehicle you are servicing. Exhaust-Away offers premium quality telescoping hose assembly systems featuring telescopic overhead exhaust hose and other essentials. Offering them in a variety of configurations, we can easily meet your requirements of quality telescopic flexible hoses for exhaust systems.