Does anyone publish a horsepower number for an F-150 cat-back exhaust?
Rarely. Of 124 F-150 cat-back exhausts in our catalog, 9 publish a horsepower figure and 115 do not. Every figure below is labeled with where it came from: an independent test, the manufacturer's own claim, or an estimate from comparable hardware.
the ones that do
why the rest don't
No manufacturer or independent dyno figure found for this specific product. Cat-backs on turbo trucks with a downpipe/tune doing the real work typically carry no standalone gain claim; sound/tone is the primary value prop.
No hp/tq figure published for this cat-back on its own, checked 2026-07-11.
Borla's own product page says "specifically designed to enhance the power and sound" but publishes no hp/tq number. Checked 2026-07-12.
NONE PUBLISHED - verified 2026-07-26: product page states no horsepower or torque figure. Source checked: https://www.corsaperformance.com/products/ford-f-150-5l-v8-141wb-3in-cat-back.
related questions
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Every figure on this page is read from our catalog when the page loads, and every gain carries the label of where it came from. Gains do not simply stack. Prices are list prices at named retailers and can lag; confirm at checkout.