Stainless Works Catted Downpipe w/ Built-In Turbo Adapter (Raptor)
Fits 2017-2020 Raptor
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Price tracked 14 times since Jul 12, 2026 across the stores we check daily: low $1,276, high $1,666.78, currently $1,595.
A 304 stainless steel catted downpipe with a built-in turbo adapter for the 2017-2020 Raptor's 3.5L EcoBoost, TIG welded and mandrel bent with high-flow catalytic converters, replacing the factory downpipe.
why this one — No standalone horsepower figure is published for this part - like most downpipes, it is meant to support a tune rather than add power on its own.
No manufacturer or independent dyno figure found for this specific product (checked manufacturer site + major retailers). Downpipes in this category are marketed as tune-supporting parts; standalone hp/tq figures are not published.
Estimated from comparable claims: cp-e ~5% gain (no absolute hp figure given)
NOT LEGAL FOR SALE OR USE IN CALIFORNIA.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.