Flowmaster’s® FlowFX Direct-Fit Muffler system for the 2025 RAM 1500 3.0L High Output offers a powerful, affordable upgrade. Designed for 2WD and 4WD models, it features dual 3-inch inlets flowing into a 409 stainless steel straight-through muffler for improved sound and performance. It connects to factory tailpipes, delivers dyno-proven gains of up to 21 hp and 18 lb-ft, and uses stock hangers for easy at-home installation. Includes all hardware, instructions, and is backed by a Lifetime Limite

1.8K views · 39 reactions | More choices to bring #TheSoundofPower to your 2009-2018 Ram 1500. New Flowmaster FlowFX Direct-fit mufflers are now available. | Flowmaster | Facebook

More power made easy. See how to unleash the performance of your EcoBoost with the installation of a Flowmaster Delta Force Intake, Delta Boost Performance Module, and American Thunder Cat-back Exhaust. | Flowmaster