F-450 Super Duty Cat-Back.

We track 3 F-450 Super Duty cat-back exhausts from 2 brands, $414.99 to $549 as recorded 2026-09-07, each at its lowest price across the retailers we compare. None of them publishes a horsepower figure yet.

The exhaust section from the catalytic converters back to the tips, the most common first mod, mostly for sound and looks on a turbo truck.

2017-2026

Banks Power Monster Exhaust System, 5in DPF-Back, SRW/DRW, Chrome Tip [49795]

$549typical price

2011-2016

MBRP Exhaust 4-Inch Resonator-Back, Street Profile, Single Side Exit Exhaust, S5246P | 2011-2016 Ford F-250/F-350/F-450

$439.99

2017-2026

MBRP Exhaust 4in Filter-Back (DPF-Back), ARMOR Lite Tour Profile, Single Side Exit Exhaust, Aluminized [S6289AL]

$414.997% below its 41-day average on this site

Gains shown are manufacturer claims, labeled community estimates, or independent tests, as tagged on each part. See the full catalog to filter by engine, drivetrain, and more.