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Improve your truck’s exhaust flow and performance with the MBRP 5-Inch Downpipe-Back Exhaust System. Designed for 2001–2004 Chevrolet Silverado and GMC Sierra 2500HD/3500HD models equipped with the 6.6L Duramax, this system delivers durable construction and a more aggressive tone. Built from aluminized steel, it offers a value-driven solution without compromising on performance.
Key Features:
Downpipe-Back Configuration – Replaces exhaust system from the downpipe to the tailpipe
5-Inch Mandrel-Bent Tubing – Maximizes flow for improved power and lower EGTs
Aluminized Steel Construction – Cost-effective material with solid corrosion resistance
Single Side Exit – Traditional appearance and simple routing
Armor Lite Series – Durable performance at an affordable price
1-Year Warranty – Coverage against material and workmanship defects
Vehicle Fitment:
Fits the following models equipped with 6.6L Duramax Diesel (Extended Cab and Crew Cab only):
Excludes 2002–2004 California emissions models and vehicles equipped with a catalytic converter.
Chevrolet Silverado 2500HD / 3500 (2001–2004)
GMC Sierra 2500HD / 3500 (2001–2004)
Includes:
MBRP 5-Inch Downpipe-Back Exhaust System
Single side exit tailpipe
All necessary clamps and installation hardware
Installation instructions
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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