Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection

This 3-inch downpipe from Stainless Works is built from 304 stainless steel, chosen for its strong resistance to corrosion, which is crucial for exhaust components. It's designed specifically for the 2016-2018 Ford F-150 with the 3.5L Ecoboost engine, featuring CNC mandrel-bent tubing to ensure the smoothest possible path for exhaust gases. This attention to flow helps your engine breathe better.

The system includes lead pipes with high-flow catalytic converters, which help reduce emissions while still allowing for improved exhaust flow compared to stock. A Y-pipe is integrated to connect to the factory exhaust flange, making installation more straightforward. The TIG welding used throughout the construction adds significant strength and durability, ensuring this downpipe can handle the demands of your truck. This well-built piece is proudly made in the USA and comes with a lifetime warranty from Stainless Works.

While this downpipe is designed to improve exhaust flow and performance, please note that it is not CARB approved and cannot be shipped to California. It connects directly to your factory exhaust system's flanged connection point.