MagnaFlow Exhaust Products Off Road Pro Series, turn-down single exit

Fits 2015-2020 2.7L EcoBoost · 3.5L EcoBoost

MagnaFlow Exhaust Products Off Road Pro Series, turn-down single exit for 2015-2020 Ford F-150 (2.7L EB, 3.5L EB)

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gain
4-18 hp / 5-18 tq
estimate, based on similar parts' claims
price
$963
at AmericanTrucks
about its usual price

Price tracked 13 times since Jul 26, 2026 across the stores we check daily: low $963, high $963, currently $963.

low $963 · high $963 since Jul 26, 2026, across the stores we check daily
install
2/5 difficulty · ~2 hrs, light-moderate (AT spec)
shipping weight
27 lbs
listed by MagnaFlow Exhaust Products, box included · replaces a factory part, adds only the difference

where to buy · 3 retailers tracked

  • AmericanTrucksbest pricechecked Sep 29$963view
  • MagnaFlow Directchecked Aug 11 · out of stock$963view
  • RealTruckchecked Oct 4$963view

An off-road exhaust typically skips the muffler entirely for the loudest, least-restricted sound, and a turn-down exit just angles the pipe toward the ground instead of running a tip out the bumper - intended for off-road, non-street use.

why this one — MagnaFlow's Off Road Pro Series has no muffler for maximum flow and the rawest sound, with a simple turn-down single exit for trucks that don't need to stay street-quiet.

where the number comes from

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.

how we estimated it

Estimated from comparable claims: MBRP ~+5 whp; Corsa +12; Flowmaster 11; Flowmaster 18

Questions about this category

Price-drop alert for this part

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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.