The Flowmaster Flow FX Direct-Fit Muffler Exhaust System is a performance upgrade designed for the 2014-2025 RAM 2500 and 3500 trucks equipped with the 6.4L HEMI engine. Constructed from durable 409 stainless steel, this system offers long-lasting performance and corrosion resistance. It features a 3.50-inch inlet pipe that leads into a stainless steel Flow FX series "straight-through" muffler, providing an aggressive sound profile, enhanced airflow, and maximum performance gains. The system is engineered to improve acceleration and towing capabilities, with dyno-tested gains of up to 13 horsepower and 11 lb-ft of torque at the rear wheels. Its design ensures a no-drone experience and a straightforward installation process, utilizing all factory hanger locations and connections for a seamless fit. The kit includes comprehensive installation instructions and hardware, backed by Flowmaster’s Lifetime Limited Warranty.
This exhaust system is a direct-fit replacement for both 2WD and 4WD models of the specified RAM trucks, making it suitable for street and towing applications. It is designed for easy bolt-on installation, requiring no custom modifications. The system connects directly to the factory tailpipe, providing a simple yet effective performance upgrade that enhances sound and power without sacrificing daily drivability. Ideal for truck owners seeking a reliable, high-quality exhaust solution, this kit is perfect for those looking to customize their RAM’s sound and performance while maintaining factory fitment and durability.
