Elevate the performance and sound of your 2025 RAM 1500 with Flowmaster’s FlowFX Cat-back True Dual Exhaust System — engineered for power, tone, and a clean factory-style fit. Designed for both 2WD and 4WD models with the 3.0L Standard or High Output engines, this system delivers a bold upgrade with 409 stainless steel construction for long-lasting durability and performance. Dual 3.00-inch inlet pipes flow into a straight-through FlowFX muffler, tuned specifically to balance aggressive tone wit

flow measurement using flow meter and flow transmitter instrumentation