Stainless Works 2017 F-150 Raptor 3.5L 3in Downpipe High-Flow Cats Factory Connection

2017+ Ford Raptor 3.5L Downpipe. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Full 3″ downpipe replaces factory turbo adaptor for increased airflow and maximum performance. Features High-Flow Cats to replace the restrictive stock cats. Mill finish, All TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.