2020-2024
2015-2019
2007-2014
Installation Time
(approx) 2 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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AFE Large Bore-HD 4-Inch DPF-Back Dual Exhaust System with Black Tips; Side Exit (20-25 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle
Item HS13203
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Our Price
$785.00 kit
Out of Stock
Ship to: Columbus - 43215
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- AFE Large Bore-HD 4-Inch DPF-Back Dual Exhaust System
- Increases Horsepower and Torque
- Up to 29 Percent Greater Exhaust Flow Than the Stock System
- Improves Performance
- Lowers Exhaust Gas Temperature
- Flow Bench and Dyno-Tested
- Black Tips
- Side Exit
- Exhaust Tubing Material: 409 SS
- Exit Location: Split Side
- Main Tubing Diameter: 4-Inch
- Exhaust System Sound: Aggressive / Loud
- Tip Quantity: 2
- Tip Material: 304 SS
- Tip Outlet Diameter: 5-Inch
- Welded Hangers with Swaged Ends
- Slotted and Swedged Ends
- Premium-Quality Band Clamps
- Utilizes Factory Style Hangers
- Proudly Made in the USA
- Backed by a 2-Year Limited Warranty
- Fits All 2020-2024 6.6L Duramax Silverado 2500 HD Models
| Brand | AFE |
| Exhaust System Type | Complete System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 4.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides - After Tire |
| Exhaust Loudness | Aggressive |
Description
Aggressive Power and Sound. Get increased exhaust flow, more horsepower, and torque, improved performance, and lower exhaust gas temperatures with the AFE Large Bore HD DPF-Back Exhaust System. AFE dyno tests every system for maximum gains and constructs them from mandrel-bent stainless steel for maximum flow and long-lasting durability.
Excellent Build Quality. This product was made using high-quality materials to meet quality standards and provide you a constant performance under an intense level of abuse that you might encounter on a daily basis. Whether it's the regular drive to your local shops or driving through an off-road track, this product can withstand it all for years to come.
Installation. This exhaust system features a vehicle-specific fitment. It comes with mounting hardware and an instruction manual for easier installation. No additional modification like cutting or drilling is needed to your vehicle or the product itself
Warranty. This product is backed by a 2-Year Warranty.
Application. This AFE Large Bore-HD 4-Inch DPF-Back Dual Exhaust System with Black Tips; Side Exitfits all 2020-2024 6.6L Duramax Silverado 2500 HD models.
Fitment:
- 2020 Chevrolet Silverado 2500
- 2021 Chevrolet Silverado 2500
- 2022 Chevrolet Silverado 2500
- 2023 Chevrolet Silverado 2500
- 2024 Chevrolet Silverado 2500
AFE 49-44126-B
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Dual Exhaust System
- Mounting Hardware
- Instruction Manual
4.6
Reviews of AFE Exhaust Products (239)
Reviews of AFE Exhaust products have an average rating of 4.6 out of 5
Questions & Answers
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Will It Fit My Silverado 2500
- 6.6L V8 Duramax - 20, 21, 22, 23, 24
