Find exhaust system components and accessories in the International HX Elbows, Piping & Comp. product lineup. This selection includes aluminized and chrome-plated elbows, reducers, Y-pipes, and straight tubing in various sizes to fit different semi-truck models and engine setups. Designed for durability and corrosion resistance, these parts enhance the performance and appearance of a truck's exhaust system. Customers often look for high-quality, custom-fit parts to upgrade or repair their exhaust systems. Popular search terms include "semi truck exhaust parts," "chrome exhaust tips," and "aluminized steel Y-pipes."