SPD Performance Gen3 Alpha Catted Downpipe (Raptor)

Fits 2021-2023 Raptor

SPD Performance Gen3 Alpha Catted Downpipe (Raptor) for 2021-2023 Ford F-150 (Raptor)

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gain
~22 hp
estimate, based on similar parts' claims
price
$2,295
at Function Factory Performance
about its usual price

Price tracked 14 times since Jul 30, 2026 across the stores we check daily: low $2,295, high $2,429.99, currently $2,295.

low $2,295 · high $2,429.99 since Jul 30, 2026, across the stores we check daily
install
3/5 difficulty · n/a

where to buy · 3 retailers tracked

  • Function Factory Performancebest pricechecked Sep 30$2,295view
  • SPD Directchecked Oct 3$2,295view
  • AmericanTruckschecked Aug 27$2,429.99view

A downpipe carries exhaust from the turbos; catted keeps the catalytic converters in place.

why this one — SPD's premium Gen3 Alpha downpipe, built around the 2021-2023 Raptor's third-generation turbo hardware.

where the number comes from

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.

how we estimated it

Estimated from comparable claims: cp-e ~5% gain (no absolute hp figure given)

heads up

NOT LEGAL FOR SALE OR USE IN CALIFORNIA.

Price-drop alert for this part

One email if this part drops in price at a tracked retailer. Real numbers, no spam, stop anytime.

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.

Independent site. Not affiliated with, endorsed by, or sponsored by any vehicle manufacturer, parts manufacturer, or retailer named on this site. Vehicle and brand names are used only to describe compatibility. Gains shown are manufacturer claims, community estimates, or independent tests, labeled by source on every part, and are not guarantees.