Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System is a complete performance upgrade engineered for 2009-2024 Dodge RAM 1500 trucks (19-24 1500 Classic only) equipped with the 4.7 or 5.7-liter engine. Built from durable 409 stainless steel throughout, this system replaces the restrictive factory piping with 3.00 to dual 2.50-inch mandrel bent tubing that promotes smoother, freer exhaust gas flow from the cat-back all the way to the tips.
At the heart of the system is the Flow FX “straight-through” muffler, a 24-inch straight-through design with a center inlet and dual 2.50-inch outlets. This muffler delivers an aggressive-to-moderate sound level, giving your RAM 1500 a bold, purposeful tone without droning your way to maximum performance. On the dyno, the system produced maximum gains of +16 horsepower and +22 lb-ft of torque at the rear wheels.
Key Benefits
This cat-back system is designed to bolt on using all the existing factory hanger locations, so there’s no cutting or custom fabrication required. It includes installation instructions and all necessary hardware, making it a straightforward at-home install for the DIY truck owner. The system exits out the same side, in front of the rear wheel on the passenger side, finished with dual 4.00-inch black ceramic tips featuring a laser-etched logo for added style and a genuine custom look.
- Constructed from durable 409 stainless steel for long-term corrosion resistance
- 3.00 to dual 2.50-inch mandrel bent pipes for improved exhaust flow
- Flow FX straight-through muffler (24-inch length, center inlet, dual outlet) for an aggressive-to-moderate tone
- Dyno-proven gains of +16 hp and +22 lb-ft at the rear wheels
- Dual 4.00-inch black ceramic tips with laser logo for a custom appearance
- Uses factory hanger locations with included hardware and instructions
- CARB (California) compliant, Emission Code 5
Sound & Performance
The straight-through Flow FX muffler is tuned to deliver an aggressive yet moderate exhaust note that complements the added horsepower and torque. Whether you’re towing, cruising, or opening it up, the dual tail pipe configuration provides both the flow and the presence that RAM 1500 owners are after.
Fitment & Installation
This system is engineered for 2009-2024 Dodge RAM 1500 trucks (19-24 1500 Classic only) with the 4.7 or 5.7-liter engine. Because it uses all the factory hanger locations and comes complete with the necessary hardware and instructions, installation is simple enough to complete in your own garage. Backed by Flowmaster’s Lifetime Limited Warranty, the Flow FX Cat-Back is built to perform and last.
Warning: This product carries a California Proposition 65 warning.
