Stainless Works High-Flow Downpipe, Factory Connect (FTECODPCAT) - 2011–2014 Ford F-150 3.5L EcoBoost
Unlock more power, quicker turbo response, and a more aggressive exhaust tone from your 2011–2014 Ford F-150 3.5L EcoBoost with the Stainless Works High-Flow Downpipe. Designed to replace restrictive factory components, this full 3-inch downpipe dramatically improves exhaust flow right where it matters most—at the turbo outlet.
This system includes a factory-connect Y-pipe, allowing seamless integration with the stock exhaust system or most aftermarket catback setups. Featuring high-flow catalytic converters and smooth mandrel-bent tubing, this downpipe reduces backpressure while maintaining excellent drivability for daily or performance use.
Constructed from corrosion-resistant 304 stainless steel and fully TIG welded at Stainless Works’ state-of-the-art facility in Streetsboro, Ohio, this downpipe is built to last. Backed by a lifetime warranty and proudly made in the USA, it’s the perfect foundation for sound and performance upgrades.
Features
- High-flow downpipe designed for 2011–2014 Ford F-150 3.5L EcoBoost
- Full 3-inch diameter for maximum exhaust flow
- Includes factory-connect Y-pipe for easy installation
- Compatible with stock exhaust or most aftermarket catbacks
- Integrated high-flow catalytic converters
- Smooth mandrel-bent tubing for optimized airflow
- Constructed from corrosion-resistant 304 stainless steel
- Fully TIG welded for strength, durability, and appearance
- Made in the USA with a lifetime warranty
Fitment
- 2011 Ford F-150 3.5L EcoBoost
- 2012 Ford F-150 3.5L EcoBoost
- 2013 Ford F-150 3.5L EcoBoost
- 2014 Ford F-150 3.5L EcoBoost
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