Stainless Works · New

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

Name: Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection
Brand: Stainless Works
SKU: sswFTECODPCAT
Price: 1695.00 USD

MPN FTECODPCAT · Store SKU sswFTECODPCAT

$1,695.00

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Supplier stock checked 11/8/2026, 10:44:34 AM UTC. Adding a part does not reserve it.

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Product details

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. 2011-14 Ford F-150 Ecoboost 3.5L stainless steel 3" downpipe with catted lead pipes. Includes Y-pipe to fit to factory connection point. Stainless Works Catted Downpipe Factory Connect

Manufacturer fitment & guides

Check FTECODPCAT against the manufacturer’s application information below.

Installation Instructions ↗

Part-specific notes

Not CARB approved. Destination and intended-use restrictions must be checked before sale.
Emissions acknowledgement required before purchase.
California Proposition 65: Y

Manufacturer documents

Installation Instructions

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