Stainless Works
Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection Exhaust System
SKU: sswFTECODPCAT
2011-14 Ford F-150 Ecoboost 3.5L. 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 factory connection point. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.
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Overview
2011-14 Ford F-150 Ecoboost 3.5L. 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 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 (catalog file)
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Fitment notes (catalog)
2011 thru 2014 Ford F150 Ecoboost 3.5L
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