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Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection

Unlock the full potential of your 2011-2014 Ford F-150 Ecoboost 3.5L with the Stainless Works 3" downpipe and high-flow cats Y-pipe factory connection. Made from 304 stainless steel for maximum corrosion resistance, this system is designed for optimal flow and performance.

  • CNC mandrel bent for optimal flow
  • 3" downpipe with catted lead pipes
  • Includes Y-pipe to fit to factory connection point
  • TIG welded for strength and durability
  • Lifetime warranty and proudly made in the USA
Make Model Year Type
Ford F-150 2011 FX2
Ford F-150 2011 FX4
Ford F-150 2011 King Ranch
Ford F-150 2011 Lariat
Ford F-150 2011 Platinum
Ford F-150 2011 XL
Ford F-150 2011 XLT
Ford F-150 2012 FX2
Ford F-150 2012 FX4
Ford F-150 2012 King Ranch
Ford F-150 2012 Lariat
Ford F-150 2012 Platinum
Ford F-150 2012 XL
Ford F-150 2012 XLT
Ford F-150 2013 FX2
Ford F-150 2013 FX4
Ford F-150 2013 King Ranch
Ford F-150 2013 Lariat
Ford F-150 2013 Limited
Ford F-150 2013 Platinum
Ford F-150 2013 XL
Ford F-150 2013 XLT
Ford F-150 2014 FX2
Ford F-150 2014 FX4
Ford F-150 2014 King Ranch
Ford F-150 2014 Lariat
Ford F-150 2014 Limited
Ford F-150 2014 Platinum
Ford F-150 2014 XL
Ford F-150 2014 XLT
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