The Flowmaster Outlaw Cat-Back Exhaust System is a high-performance exhaust upgrade designed for the 2021-2026 Ford F-150. Crafted with 3.00-inch mandrel-bent 409 stainless steel tubing, it enhances exhaust flow and durability while delivering an aggressive exhaust tone. Equipped with a Super 10 series muffler, this system provides increased horsepower and torque, with maximum dyno gains of 18 hp and 15 lb-ft at the rear wheels. The dual 4.50-inch black ceramic coated stainless steel tips add a custom aesthetic to the truck’s rear end. All necessary hardware and factory mounting points are included for straightforward installation, and the system is backed by Flowmaster’s Lifetime Limited Warranty.
This cat-back exhaust system is compatible with 2021-2026 Ford F-150 models equipped with the 2.7, 3.5, or 5.0-liter engines and factory dual exit exhaust. It fits both PowerBoost hybrid and non-hybrid configurations, serving as a direct bolt-on upgrade for improved sound and performance. Designed for street and performance use, it enhances the vehicle’s sound profile and power output without requiring extensive modifications. The kit includes all mounting hardware and is intended for easy installation at factory locations, making it suitable for enthusiasts seeking a robust, aggressive exhaust upgrade.
