The Flowmaster American Thunder cat-back exhaust system is a high-performance upgrade designed for the 2021-2026 Ford F-150 models equipped with the 2.7, 3.5, or 5.0-liter engines, including the 3.5L PowerBoost variants. Constructed from durable 409 stainless steel tubing and mandrel bent for optimized exhaust flow, this system enhances both sound and performance. It features a Super 40 Series muffler that delivers an aggressive to moderate exhaust note while maximizing horsepower and torque gains. On the dyno, this setup has demonstrated an increase of up to 18 horsepower and 14 lb-ft of torque at the rear wheels. The dual 4.5-inch black ceramic coated tips add a stylish finishing touch, and the system is designed for straightforward installation using factory hanger locations, with all necessary hardware and instructions included. Backed by Flowmaster's Lifetime Limited Warranty, it offers a reliable upgrade for enthusiasts seeking improved sound and performance.
This cat-back exhaust is specifically engineered for 2021-2026 Ford F-150 trucks with the specified engines, making it a direct bolt-on replacement for the factory system. It is suitable for street driving, daily use, and performance enhancement, providing a balance of sound and power without requiring extensive modifications. The system is designed to fit seamlessly with existing factory mounting points, ensuring an easy installation process that can be completed at home. The included hardware and instructions facilitate a hassle-free upgrade, and the dual tailpipe configuration enhances both aesthetics and exhaust flow. Ideal for truck owners looking to boost their vehicle’s sound profile and horsepower, this exhaust system offers a durable, performance-oriented solution.
