What is the primary benefit of installing this downpipe system?

This 3-inch downpipe system is designed to improve exhaust flow from your 3.5L Ecoboost engine. By reducing restrictions compared to the factory setup, it can help your engine breathe better, potentially leading to improved performance.

What materials is this downpipe system made from?

The entire system is constructed from 304 stainless steel, which is chosen for its excellent resistance to corrosion. All connections are TIG welded to ensure strength and durability over time.

Does this system include everything needed for installation?

The kit includes the 3-inch downpipes with high-flow catalytic converters and a Y-pipe designed to connect to your factory exhaust. It's recommended to consult the manufacturer's installation instructions for any additional hardware or specific procedures.

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

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Stainless Works

Specifications

Brand: Stainless Works
Part #: FTECODPCAT
UPC: 887753141477

Stainless Works

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: stainless-works-stainless-works-2011-14-f-150-3-5l-3in-downpipe-high-flow-cats-y-t14-115323
Price: 1627.20 USD
Availability: InStock

$1627.20

In Stock

Fits 2011-2014 Ford F-150. This 3-inch stainless steel downpipe with high-flow cats and Y-pipe improves exhaust flow for your 3.5L Ecoboost.

Key Features

Fits 2011-2014 Ford F-150 3.5L Ecoboost.
3-inch diameter tubing with CNC mandrel bends for optimal flow.
Includes lead pipes with high-flow catalytic converters.
Y-pipe connects to the factory exhaust system.
Constructed from corrosion-resistant 304 stainless steel.
TIG welded for strength and durability.

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Fits this vehicle

Ford F-150 2011-2014

Product Details

If you're looking to get more out of your 2011-2014 Ford F-150's 3.5L Ecoboost engine, this 3-inch downpipe system from Stainless Works is a solid option. It's designed to replace the factory downpipes and connect to your existing exhaust system, helping your engine breathe easier and potentially unlock more power.

This kit features 3-inch diameter tubing throughout, with CNC mandrel bends to ensure smooth airflow without kinks or restrictions. The lead pipes include high-flow catalytic converters, which help reduce exhaust restrictions while still cleaning up emissions. The entire system is constructed from 304 stainless steel, known for its strong resistance to corrosion, and all the welds are TIG welded for maximum strength and durability. The included Y-pipe is specifically made to connect to your factory exhaust system, making installation more straightforward.

Stainless Works proudly makes this system in the USA and backs it with a lifetime warranty, giving you confidence in its longevity. Keep in mind that this system is not CARB approved and cannot be shipped to California.