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

2015-20 F150 3.5L Ecoboost Downpipe. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3" downpipe with catted lead pipes. Includes Y-pipe to fit to flanged factory connection point. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2016	Ford	F-150	King Ranch
2016-2018	Ford	F-150	Lariat
2016	Ford	F-150	Limited
2016	Ford	F-150	Platinum
2016	Ford	F-150	SSV
2016-2018	Ford	F-150	XL
2016-2018	Ford	F-150	XLT