XDP MBRP 5" Series Turbo-Back Exhaust System - 6.0 Powerstroke (2003-2007)

Fits 2003-2007 6.0L Power Stroke V8

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gain

+18 hp / +28 tq

manufacturer claim

$ per hp

$39/hp

manufacturer claim · gains don't simply stack

price

$699.99

at KC Turbos Direct

install

2/5 difficulty · ~1-2 hrs, bolt-on

Buy at KC Turbos Direct→

A cat-back exhaust replaces the pipes and muffler from the catalytic converter to the tip. It changes how the truck sounds and drops a little weight. This one is the XDP MBRP 5" Series Turbo-Back Exhaust System - 6.0 Powerstroke (2003-2007), listed to fit the 2003-2007 Ford F-250/F-350 Super Duty with the 6.0L Power Stroke V8.

why this one — Cat-backs are a sound and looks upgrade first. Treat any power claim as unproven unless the maker publishes a dyno sheet. KC Turbos Direct lists it at $699.99, and the fitment above is what the listing itself states, not a guess.

where the number comes from

Claimed by XDP in the product listing at KC Turbos Direct, read 2026-09-04. Not independently tested.

Questions about this category

F-150: does anyone publish a horsepower number for a cat-back exhaust?F-150: what does a cat-back exhaust cost?F-150: how hard is it to install a cat-back exhaust, and how long does it take?

Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.