Stainless Works FTR17DPCAT 3" Catted Downpipe for 17-20 Ford F-150 Raptor

Vehicle Fitment

• 2017-2020 Ford F-150 Raptor (3.5L EcoBoost V6, 4WD)

Features

• 304 stainless steel high-flow catted downpipe engineered for performance
• Full 3" mandrel-bent tubing replaces restrictive factory turbo adapter
• Integrated high-flow catalytic converters for improved exhaust flow
• Factory connect flange for direct bolt-on fitment to stock exhaust
• Precision TIG welded construction for strength and longevity
• Mandrel bends ensure smooth, unrestricted airflow to turbo inlet
• Lifetime warranty on materials and workmanship by Stainless Works
• Proudly made in the USA with corrosion-resistant 304 SS material

Specifications

• Material: 304 stainless steel
• Pipe Diameter: 3.00" mandrel-bent
• System Type: Downpipe with high-flow cats
• Connection: Factory connect at turbo outlet
• Fitment: 3.5L EcoBoost V6 in Raptor
• Emissions: Includes high-flow catalytic converters; not CARB legal
• Installation: Direct bolt-on with stock or performance exhaust
• Warranty: Lifetime on materials and craftsmanship

Included Components

• 1x 3" 304 SS catted downpipe with integrated high-flow cats
• Necessary factory connect flange hardware

Product Description

The Stainless Works FTR17DPCAT high-flow catted downpipe is a performance-oriented turbo downpipe upgrade designed specifically for 2017-2020 Ford F-150 Raptor models equipped with the 3.5L EcoBoost V6 engine. By replacing the restrictive factory turbo adapter with a full 3" mandrel-bent stainless steel downpipe, this upgrade dramatically enhances exhaust flow and reduces backpressure right at the turbo exit. The integrated high-flow catalytic converters allow for improved gas flow while maintaining emission control components, providing a balance of performance and compliance where permitted.

Crafted from premium 304 stainless steel and fully TIG welded for strength and corrosion resistance, the FTR17DPCAT installs via a factory connect flange for a straightforward bolt-on installation with the stock or performance exhaust systems. This downpipe is proudly made in the USA and backed by Stainless Works' lifetime warranty on materials and workmanship, making it a reliable choice for enthusiasts seeking more aggressive throttle response, increased turbo efficiency, and enhanced exhaust tone over the stock downpipe. Note that this part is not CARB legal for street use in many regions - always check local emissions regulations before installation.