# Stainless Works 2011-14 F-150 3.5L 3-1/2in Catback S-Tube Muffler Factory Connection

2011-14 Ford F-150 Ecoboost 3.5L for up to 156.5" Wheelbase. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3.5" catback exhaust with S-Tube Turbo Muffler to fit forward Factory Connection point. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.

This Part Fits:

Year

Make

Model

Submodel

2011-2014

Ford

F-150

FX2

2011-2014

Ford

F-150

FX4

2011-2014

Ford

F-150

King Ranch

2011-2014

Ford

F-150

Lariat

2013-2014

Ford

F-150

Limited

2011-2014

Ford

F-150

Platinum

2011-2014

Ford

F-150

XL

2011-2014

Ford

F-150

XLT

## Details

- **Price:** 2469.51 CAD
- **Vendor:** Stainless Works
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2469.51 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/stainless-works-2011-14-f-150-3-5l-3-1-2in-catback-s-tube-muffler-factory-connection)
> Updated: 2026-07-14