The International 4700-4900 Elbows, Piping & Comp. category features premium exhaust and piping components for various semi-truck models. With a focus on aluminized and stainless steel construction, these products offer durability and corrosion resistance for long-lasting performance. Key features of this category include: - Elbows, reducers, and adapters in a variety of sizes to accommodate different exhaust configurations - Y-pipe assemblies with or without divider plates for versatile routing options - Straight tubing in various lengths and diameters for custom exhaust system setups - Chrome and aluminized steel options to match different truck aesthetics - Flexible exhaust tubing for smooth bends and vibration-dampening Designed to meet the needs of both professional fleet operators and individual truck owners, the parts in this category are engineered to provide reliable, high-quality solutions for semi-truck exhaust systems. With a wide selection of popular sizes and styles, customers can find the perfect components to upgrade, repair, or customize their truck's exhaust setup. Whether you need to replace worn-out parts or create a custom look, this International category has piping and fittings to do the job correctly.