Description
Overview
The Flowmaster Flow FX Cat-back Exhaust System is a complete, performance-driven upgrade engineered for the 2015-2020 Ford F-150 equipped with 2.7L, 3.3L, 3.5L Ecoboost, 3.5L Ti-VCT and 5.0L engines. Built from durable stainless steel, this cat-back system bolts directly to the factory flange and flows through a large 3.00-inch mandrel-bent tube into the straight-through Flow FX performance muffler for smooth, unrestricted flow and a bold new voice for your truck.
At the heart of the system is the Flow FX muffler, a straight-through design that delivers a deep, powerful sound outside the vehicle while keeping a moderate tone inside the cab. That means you get an aggressive exhaust note where it counts without the constant drone that can make long highway drives tiring. The single mandrel-bent tailpipe exits behind the passenger side rear tire and is capped with a large 4.50-inch black ceramic coated exhaust tip embossed with the Flowmaster name for a finished, purposeful look.
Key Benefits
Every component is designed around clean airflow and easy installation. The 3.00-inch mandrel-bent tubing maintains a consistent diameter through every bend, helping preserve flow from the factory flange all the way to the tip. Because the system utilizes the factory hanger locations, installation is straightforward and there’s no need to modify or add mounting points.
- Full stainless steel construction for lasting durability
- Large 3.00-inch mandrel-bent tubing with a 3.00-inch muffler outlet diameter for smooth flow
- Straight-through Flow FX performance muffler for a deep, powerful exterior sound
- Moderate in-cab tone that keeps the interior comfortable
- Single tailpipe exit behind the passenger side rear tire
- Large 4.50-inch black ceramic coated tip embossed with the Flowmaster name
- Bolts to the factory flange and uses factory hangers for easy installation
- CARB (California) compliant, Emission Code 5
What’s Included
This is a complete cat-back package that includes all necessary parts, hardware and easy-to-follow detailed instructions, so you have everything needed to get the job done in one kit. The bolt-on design and factory-flange connection mean a confident, well-fitted install for anyone comfortable working under their truck.
Fitment
Designed specifically for the 2015-2020 Ford F-150 with 2.7L, 3.3L, 3.5L Ecoboost, 3.5L Ti-VCT and 5.0L engine options. The system features a single tailpipe configuration with a silver pipe finish and the signature black ceramic coated Flowmaster tip. As a CARB-compliant exhaust, it is a smart choice for owners in emissions-regulated states who still want the sound and flow benefits of a true performance cat-back system.
Note: This product carries a California Proposition 65 warning.
