Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $149+ Details
MBRP Armor Plus Downpipe-Back Muffler Delete Single Exhaust System; Side Exit (01-04 6.6L Duramax Silverado 3500 HD w/ Catalytic Converter)Find parts that fit my vehicle
Item SHS44536
Limited Time
On Sale
-5% $619.99 each Was $649.99
Military, Medical & First Responders
$31.00 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- 4-Inch Tubing Size
- DPF-Back Exhaust Type
- ARMOR Plus Series
- T409 Stainless Steel Material
- Single Side Exit Style
- Downpipe-Back Configuration
- Includes 5-Year Warranty
- Designed For Diesel Fuel Type
- Compatible With Extended Cab And Crew Cab Configurations
- Fits 01-04 6.6L Duramax Silverado 3500 HD w/ Catalytic Converter
Description
HIGH-PERFORMANCE EXHAUST. The MBRP Armor Plus Downpipe-Back Muffler Delete Single Exhaust System; Side Exit improves exhaust flow and sound for enhanced performance and a more aggressive tone. Designed to replace the factory exhaust from the downpipe back, this system provides a noticeable increase in power and durability for diesel trucks. It is ideal for enthusiasts seeking a balance of style, sound, and function without the muffler's restriction.
CONSTRUCTION AND APPEARANCE. Crafted from T409 stainless steel, this exhaust system offers superior corrosion resistance and excellent longevity. The ARMOR Plus series features a tough, high-quality finish designed to withstand harsh conditions and maintain a clean, polished look that complements your truck’s aggressive styling.
INSTALLATION. Installation is straightforward and can typically be completed with standard hand tools and no welding or drilling required. The system is designed for a factory-style fitment, ensuring a clean and securely mounted setup.
WARRANTY. This product includes a 5-year warranty for peace of mind and assurance of quality.
APPLICATION. Specifically designed for the 2001 to 2004 6.6L Duramax Silverado 3500 HD with a catalytic converter, this exhaust system is tailored to fit extended and crew cab models without compatibility issues.
MBRP S6005SLM
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Exhaust System
4.7
Reviews of MBRP Exhaust Products (500+)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Silverado 3500
- 6.6L V8 Duramax - 01, 02, 03, 04
Designed for Extended Cab and Crew Cab Models
