★★★★★ 5
Good quality
Style: CA10165
Easy to install. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection)Replace 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 2016 Chevrolet Express 2500 Base 2015 2016 Chevrolet Express 3500 Base
Quick Dispatch:
Your MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) ships.
Need Help?
Questions about MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection), sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
MBRP Universal Performance Muffler
164.99
MBRP 2015 Ford 6.7L Powerstroke (Non Cab & Chassis Only) 4in Turbo Down-Pipe T409 Aluminized
157.25
AWE Tuning Audi B8 4.2L Non-Resonated Downpipes for RS5
432.50
MBRP Universal 5in ID Inlet/Outlet 31in Single Muffler T409 (NO DROPSHIP)
194.99
AWE Tuning 18-21 Jeep Wrangler (JT/JL/JLU) Loop Replacement Pipe
125.00
MBRP Universal Quiet Tone Muffler 4in Inlet/Outlet 24in Body 6in Dia 30in Overall T409
106.25
AWE Tuning Audi C7 / C7.5 S6 4.0T Touring Edition Exhaust - Polished Silver Tips
1487.50
4.7 ★★★★★
Based on 415 reviews
Sort
Product Reviews
★★★★★ 5
Good quality, fits perfect
Style: CA10165
Good quality, fits perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
★★★★★ 5
Excelente
Style: CA10165
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
★★★★★ 5
Fits good
Style: CA10165
we'll see how well it works, but the filter is the right size, seems made fine, and went in with no trouble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2025
★★★★★ 5
Don’t waste your money on OEM
This replacement filter fits perfectly. Who care that it doesn’t say “Honda” on the filter. I really don’t think my car cares or knows the difference. It’s took all of 10 minutes to change. If you are worried about doing it yourself…then got to YouTube. There are literally dozens of videos showing you how easy it is. But if going to the dealer, spending your time and wasting money makes you feel better, then have fun with that. You can get all the materials you need to do the basic maintenance for your car and save. And don’t believe the BS, doing the work yourself doesn’t void your warranty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2024
