Does this fit the early build style 2003 6.0s?
Sinister Diesel (50 State) Y-Pipes for 2003-2004 Ford 6.0L Powerstroke
I have an early build 6.0 and want to make sure this will fit. The later built 6.0s have a different pipe design.
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Open Aug 17, 2026 - 04:06 PM
1answer
Staff Answer
Aug 17, 2026 - 04:06 PM
This Sinister Diesel 6.0 y pipe is engineered specifically for early 2003-2004 Ford 6.0L Powerstroke engines with the round EGR cooler and intake manifold. It serves as a direct replacement for the factory y-pipe, ensuring a precise fit and reliable performance.
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