Flowmaster’s Flow FX exhaust system for the 2025 Ram 1500 equipped with the twin-turbo 3.0-liter Hurricane engine brings performance, precision, and unmistakable sound to the modern pickup. Crafted from full 3-inch mandrel-bent 409 stainless steel, the system runs from the catalytic converters to a pair of 4.5-inch black ceramic-coated tips that integrate cleanly into the factory bumper cutouts. Designed for both standard- and high-output Hurricane engines, the Flow FX kit replaces the restrictive factory Y-pipe on standard-output models to eliminate turbulence and improve flow, unlocking performance potential that rivals the HO and RHO trims.

At its core, Flowmaster’s Scavenger D-port crossover balances exhaust pulses between banks, maintaining velocity and reducing turbo back pressure for a smoother, deeper tone. The custom-tuned Flow FX muffler and dual resonators further refine the sound, canceling cabin drone while retaining that signature Flowmaster growl. On the chassis dyno, the system delivered an extra 26 horsepower and 23 lb.-ft. of torque at the rear wheels—performance you can feel every time you hit the throttle. See and hear the difference for yourself—watch our Flow FX install and sound demo video now.