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

Marsoni M251S
Sale price$147.50
Pay 4 payments of $36.88 a month.Shop Pay
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. This Part Fits: Year Make Model Submodel 2015 2017 Chevrolet Silverado 2500 HD High Country 2015 2017 Chevrolet
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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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4.1 ★★★★★
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Verified Purchase
Gwynbleidd
Lake Worth, US
★★★★★ 5
Fit my 23 CRV hybrid does the job
Fit my 23 CRV hybrid does the job
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
JEFF
New York, US
★★★★★ 5
Fits on 2026 Honda CRV Hybrid Touring Sport
Both items fit perfectly in my 2026 Honda CRV Hybrid Touring Sport
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
V
Verified Purchase
Valentin
Port Orchard, US
★★★★★ 5
Definitely will buy again!
Perfect Fit for Honda Accord 2024 hybrid Touring
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Reviewed in the United States on January 25, 2026
A
Amazon Customer
Lake Worth, US
★★★★★ 5
Fit 2025 Honda crv hybrid sport l
These fit my 2025 Honda crv hybrid sport-l perfectly. They are much more economical than having the shop replace them. I wish it said what the composition is- cotton or otherwise, because I have read you should oil cotton filters to work as intended. I didn't oil them amd so far haven't had any problems, but time will tell. They are a great value for the money and work as described. I would recommend these if you want to save some money on parts and labor for replacing your air filters. There are some good videos online that show you how step by step. I haven't noticed any odors or lack of durability since installing them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
Y
Verified Purchase
Yunel
Chelsea, US
★★★★★ 5
I need you
Style: 2.0L
Great product! It fits perfectly and was very easy to install. Highly recommended."
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Reviewed in the United States on May 17, 2026

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