Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System is a complete, bolt-on upgrade engineered to free up airflow and transform the sound of your Dodge Ram. Built around 409 stainless steel construction and 16-gauge, 3.0-inch mandrel-bent tubing, this system replaces restrictive factory piping with smooth, unrestricted flow from the catalytic converter back. It’s a purpose-built kit for owners who want a deeper, more authoritative exhaust note along with lasting durability and a straightforward at-home installation.
At the heart of the system is the compact oval Flow FX performance muffler, a genuine straight-through design that delivers a moderate yet deep and powerful tone on the outside while keeping the interior sound very mild. That means you get the aggressive character you want under acceleration without droning cabin noise on the highway. The 24.00-inch overall muffler features a center inlet and a 3.00-inch outlet diameter, and it’s included as part of the complete kit.
Key Benefits
Every element of the Flow FX cat-back is designed for real-world performance and easy ownership. The mandrel-bent 3.0-inch tubing maintains consistent diameter through every bend for free, unrestricted flow, while the 409 stainless steel resists corrosion for added durability season after season. Because the system uses the factory hanger locations, there’s no cutting or fabricating brackets — it lines up where your truck is already set up to receive it.
- 409 stainless steel construction for long-term durability
- 16-gauge 3.0-inch mandrel-bent tubing for free, unrestricted flow
- Compact oval straight-through Flow FX muffler with a moderate, deep, powerful sound and mild interior tone
- Single tail pipe configuration finished with a 4.50-inch black ceramic-coated 304 stainless steel tip embossed with the Flowmaster name
- Mounts using factory hanger locations — no custom brackets required
- CARB (California) compliant with Emission Code 5
The Finishing Touch
The system is capped off with a 4.50-inch tip made from 304 stainless steel and finished in a black ceramic coating, embossed with the Flowmaster name for a clean, branded look at the bumper. The single tail pipe layout keeps the appearance purposeful and factory-integrated while announcing the upgrade underneath.
Fitment
This Flow FX cat-back is designed for the 1994-2001 Dodge Ram 1500 equipped with the 3.9L, 5.2L, and 5.9L engines, as well as the 1994-2002 Ram 2500 and 3500 models with the 5.9L engine. Always confirm your year, model, and engine before ordering to ensure correct application.
The kit ships with detailed instructions and all necessary hardware for a quick and easy installation you can complete at home, and it’s backed by Flowmaster’s Lifetime Limited Warranty. Choose the Flow FX to add flow, tone, and durable stainless construction to your Ram in one complete package.
