The Stainless Works 2015-16 Ford F-150 2.7L/3.5L 3.5-inch Catback S-Tube Muffler Factory Connection is a high-performance exhaust system designed to enhance the sound and flow of your Ford F-150 equipped with EcoBoost engines. Constructed from 304 stainless steel, it offers maximum corrosion resistance and durability. The system features CNC mandrel-bent tubes for optimal exhaust flow, reducing backpressure and improving horsepower and torque. The 3-1/2 inch Turbo S-tube muffler and polished tip deliver a deep, aggressive exhaust note while maintaining a sleek appearance. TIG welding ensures strength and longevity, making this upgrade suitable for enthusiasts seeking improved performance and sound quality. The kit includes a factory connection flanged interface, ensuring a precise fit and straightforward installation.

Designed for 2015-2020 Ford F-150 models with 2.7L and 3.5L EcoBoost engines and wheelbases up to 156.5 inches, this catback system is a direct bolt-on upgrade that replaces the factory exhaust components. It is ideal for street driving, daily commuting, and performance tuning, providing increased exhaust flow and a more aggressive sound profile. The system is engineered to fit seamlessly with the factory connection points, ensuring a secure and leak-free installation. No additional modifications are required, and the kit includes all necessary components for a hassle-free upgrade. Proudly made in the USA, this stainless steel exhaust system offers a lifetime warranty, making it a reliable choice for enhancing your truck’s performance and sound.