MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit

MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit

Marsoni

M251S

$147.50

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

MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe KitReplace 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 Warranty This Part Fits: Year Make Model Submodel 2015 2017

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Your MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This is a good divider. The dark, thick panels provide blockage from the light. Assembly was not very hard, but it wasn't simple. I ordered this product two times in the past couple of weeks. The first time I assembled it, I noticed that the picture assembly directions aren't completely accurate. The labeled parts don't match the labels on the instructions. The wrench included in my box is too big for any of the bolts or screws used for assembly. After getting the right tools and matching against the instructions, I finally got it assembled. The divider I ordered this week is missing two wheels and there is no number for calling the supplier; thus, I seem forced to return it, instead of easily getting the two wheels. Once assembled, I am pleased with the end product and I consider it a good value.

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Reviewed in the United States on February 6, 2024

Verified Purchase

Joseph boodoo

Chelsea, US

★★★★★ 5

Good but missing canopy

Size: 4 Panel-88‘’Wide, Color: Black

But I still haven’t recieved my canopy

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Reviewed in the United States on May 17, 2026

Verified Purchase