Stainless Works High-Flow Downpipe, Factory Connect (FTR17DPCAT) - 2017–2020 Ford F-150 Raptor
Increase power, improve throttle response, and enhance exhaust flow on your 2017–2020 Ford F-150 Raptor with the Stainless Works High-Flow Downpipe. Designed to replace the restrictive factory turbo adapter, this full 3-inch downpipe allows your EcoBoost engine to breathe more efficiently for noticeable performance gains.
This Stainless Works downpipe features smooth mandrel bends and a high-flow catalytic converter to maximize airflow while retaining factory-style connections for a clean, bolt-on installation. By reducing exhaust restriction directly at the turbo outlet, this upgrade improves turbo efficiency and delivers a more aggressive exhaust tone without sacrificing drivability.
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 for long-term durability. Backed by a lifetime warranty and proudly made in the USA, it’s a premium upgrade for Raptor owners who want real performance results.
Features
- High-flow downpipe designed for 2017–2020 Ford F-150 Raptor
- Full 3-inch diameter replaces restrictive factory turbo adapter
- Factory connection for direct bolt-on installation
- Integrated high-flow catalytic converter
- Smooth mandrel-bent tubing for optimized exhaust flow
- Constructed from corrosion-resistant 304 stainless steel
- Fully TIG welded for strength, durability, and appearance
- Improves airflow, power, and turbo efficiency
- Made in the USA with a lifetime warranty
Fitment
- 2017 Ford F-150 Raptor
- 2018 Ford F-150 Raptor
- 2019 Ford F-150 Raptor
- 2020 Ford F-150 Raptor
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

