Stainless Works Catted Downpipe w/ Built-In Turbo Adapter (Raptor)
Fits 2017-2020 Raptor
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gain
~22 hp
est. from comparable claims
price
$1,276
install
3/5 difficulty · ~3-4 hrs (customer review: "roughly 3-4 hrs with simple garage tools, hardest part is removing turbo studs - SW provides the tool")
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.
heads up
Aftermarket catted downpipe. Manufacturer states not legal for sale/use in California or CARB states.
pairs well with
Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.