4074786C91
DUCT, AIR INTAKE 4 INCH- 5.5 INCH
Navistar International®

The duct air intake 4 inch-5.5 inch is designed to facilitate optimal airflow into the engine, ensuring efficient combustion and improved performance. This component features a flexible design that allows for easy installation and compatibility with a range of engine models. Constructed from high-quality materials, the duct is built to withstand harsh operating conditions, providing durability and reliability. Its precise engineering minimizes resistance, promoting better airflow dynamics and enhancing overall engine efficiency. The duct is an essential part of any performance upgrade, contributing to improved throttle response and power output.

Navistar International Corporation has been a prominent name in the automotive industry for over a century, recognized for its dedication to quality and innovation. The duct air intake, designed to fit between 4 inches and 5.5 inches, facilitates optimal airflow into the engine, ensuring efficient combustion and improved performance. This component features a flexible design that allows for easy installation and compatibility with a range of engine models. Constructed from high-quality materials, the duct is built to withstand harsh operating conditions, providing durability and reliability. Its precise engineering minimizes resistance, promoting better airflow dynamics and enhancing overall engine efficiency. This duct is an essential part of any performance upgrade, contributing to improved throttle response and power output. Navistar's commitment to producing reliable components reinforces its reputation as a trusted manufacturer in the automotive sector.

Source One Parts Center is your premier source for duct air intake components designed to facilitate optimal airflow into the engine. Our ducts are engineered to withstand harsh operating conditions, providing durability and reliability. The flexible design allows for easy installation and compatibility with a range of engine models. Constructed from high-quality materials, our ducts minimize resistance, promoting better airflow dynamics and enhancing overall engine efficiency. With our commitment to quality and customer satisfaction, Source One is the best choice for your automotive intake components.