Fortpro Turbo Stepped Inlet Hose is a high quality hose designed specifically for Mack E-6 2VH/4VH engines. With a Stepped diameter of 3 1/2″ to 4″ I.D. and a 4.750″ length, improves airflow to the turbocharger, optimizing its performance. Directly replaces references 45MD354M2 and EIH2013, ensuring trouble-free installation. Made with durable, heat-resistant materials, ensures reliable, smooth operation Efficient Boost System Improves the efficiency and performance of your Mack engine with this high performance intake hose!






