MBRP 04.5-2010 Chev/GMC 6.6L Duramax Black 3in Down Pipe

MBRP 04.5-2010 Chev/GMC 6.6L Duramax Black 3in Down Pipe

Marsoni

M251S

$112.50

Get it in 3 business days with 1 day shipping. Friday, May 29

MBRP 04.5-2010 Chev/GMC 6.6L Duramax Black 3in Down PipeReplace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California. Installation Instructions Installation Instructions Technical Drawing Warranty This Part Fits: Year Make Model

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I really wanted to love these, and I *almost* did. They are comfortable and cute. But they are a little wide across the mid-foot so they were a little sloppy on my feet. The platform is quite high, and while at 5'3" I appreciated the extra height, between that and being too wide, I felt they were an accident waiting to happen. If they were slightly more narrow and a little lower, I would have been in love, but I had to return them. They seem true to size except for the extra width.

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Reviewed in the United States on March 10, 2026

Verified Purchase

Mur

Belleville, US

★★★★★ 5

Comfort in a Slide

Size: 7.5, Color: Black

These are true to size and extremely comfortable. I prefer the extra height that they provide and the quality is 10/10. I would purchase in another color and highly recommend them if you’re looking for these attributes in a slide.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 25, 2026