2017+ Ford Raptor 3.5L Catback Exhaust. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. This 3" system connects directly to the factory connection point for a simple install. Features a 5" x 9" muffler and a dump exit before the rear axle. This high clearance system delivers an aggressive tone and improved exhaust flow. Mill finish, All TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA. 2017-20 Ford Raptor 3.5L Catback Exhaust. This 3" system connects directly to the factory connection point for a simple install. Features a 5" x 9" muffler and a dump exit before the rear axle. 2017 thru 2020 Ford Raptor EcoBoost 3.5L