Installation Time
(approx) 2 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Magnaflow Custom Builder Pipe Series Downpipe-Back Single Exhaust System; Side Exit (01-04 6.6L Duramax Silverado 2500 HD w/o Factory Installed Catalytic Converters)Find parts that fit my vehicle
Item HS60212
Our Price
$565.00 each
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$28.25 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Weight-Optimized And Engineered To Enhance Diesel Truck Performance
- Durable Corrosion-Resistant Aluminized Steel Construction
- Includes 4 Inch Diameter Mandrel Bent Pipes
- Advanced CNC Precision Robotic Manufacturing
- Backed By A 1-Year Limited Warranty
- Emissions-Legal Downpipe-Back Kit With Clamp-On Inlet Connection
- Aggressive Exterior And Moderate Interior Sound Levels
- Single Passenger Side Rear Exit
- Professional Installation Recommended Due To Possible Cutting, Welding, And Fabrication
- Flexible Installation Options With All Necessary Components Included
- Direct Fit Design Using OEM Exhaust Break Locations
- Improved Exhaust Gas Flow Compared To Crush Bent Pipes
- Includes Hangers And U Bolt Round Band Clamps
- No Mufflers Or Catalytic Converters Included
- Pipe Material Is Aluminized Steel
- Exit Style Is Single Passenger Side Rear
- Hardware Kit Includes 6 Nuts
- Fits 01-04 6.6L Duramax Silverado 2500 HD Without Factory Installed Catalytic Converters
| Brand | Magnaflow |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 4.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | No Tip |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Aggressive |
Description
Performance Exhaust Solution. The Magnaflow Custom Builder Pipe Series Downpipe-Back Single Exhaust System; Side Exit is designed to improve exhaust flow and deliver an aggressive exterior tone with moderate interior sound, enhancing performance and driving experience for diesel trucks.
Construction and Appearance. Made from aluminized steel with advanced CNC precision robotic manufacturing, this system ensures durability and corrosion resistance with a clean finish that maintains performance over time.
Installation. Installation features bolt-on clamp-on inlet connections but may require cutting, welding, and fabrication, so professional installation is recommended to ensure proper fit and function.
Warranty. This exhaust system is covered by a 1-year limited warranty for added peace of mind.
Application. Specifically designed to fit 2001–2004 6.6L Duramax Silverado 2500 HD models without factory installed catalytic converters, ensuring proper fitment and performance.
Magnaflow 18980
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
Tech Guides:
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4.7
Reviews of Magnaflow Exhaust Products (500+)
Questions & Answers
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Will It Fit My Silverado 2500
- 6.6L V8 Duramax - 01, 02, 03, 04
Designed for Extended and Crew Cab Models
