| Year | Make | Model |
|---|---|---|
| 2020 - 2026 | Chevrolet | Silverado 2500 HD |
| 2020 - 2026 | Chevrolet | Silverado 3500 HD |
| 2019 - 2026 | GMC | Sierra 3500 HD |
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aFe Large Bore-HD 4in 409SS DPF-Back Exhaust w/ Black Tip | GM Diesel Trucks V8-6.6L L5P (49-44126-B)
aFe Large Bore-HD 4in 409SS DPF-Back Exhaust w/ Black Tip | GM Diesel Trucks V8-6.6L L5P (49-44126-B)
SKU:49-44126-B
In stock
Regular price
$677.29 USD
Regular price
$808.00 USD
Sale price
$677.29 USD
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The aFe Large Bore-HD 4-inch 409SS DPF-Back Exhaust System with Black Tip is a high-performance exhaust upgrade designed for heavy-duty diesel trucks. Constructed from mandrel-bent 409 stainless steel tubing, this system ensures maximum strength and long-lasting durability under demanding conditions. It features dual 5-inch diameter black 304 stainless steel intercooled clamp-on exhaust tips, each adorned with a riveted aFe POWER logo plate for a distinctive appearance. The design maintains factory-style hangers for a secure fit and straightforward installation. Some cutting may be necessary during installation, as detailed in the included instruction sheet, ensuring a precise fit and optimal exhaust flow.
This exhaust system is engineered specifically for 2020 GM Diesel Trucks equipped with the V8 6.6L L5P engine. It serves as a direct replacement for the factory DPF-back exhaust, offering improved exhaust flow and enhanced performance without compromising emissions compliance. Installation utilizes existing factory mounting points for a hassle-free upgrade suitable for street and heavy-duty applications. The kit includes all necessary components for a complete exhaust system replacement, making it ideal for drivers seeking increased power, durability, and a bold exhaust note on their GM diesel trucks.
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Overview
Overview
aFe Large Bore-HD Exhaust System
Fitment: 2020 GM Diesel Trucks V8 6.6L (L5P)
Part #: 49-44126-B
Overview
The aFe Large Bore-HD 4-inch DPF-Back Exhaust System is engineered for 2020 GM Diesel Trucks equipped with the 6.6L V8 L5P engine. Designed to replace the factory exhaust from the Diesel Particulate Filter (DPF) back, this system is ideal for diesel truck owners seeking enhanced durability and a distinctive appearance. It offers a robust construction that supports long-term reliability while maintaining a direct fitment to factory mounting points for straightforward installation.
This exhaust system benefits drivers looking to upgrade their truck’s exhaust flow and styling without compromising on strength. The 4-inch mandrel-bent 409 stainless steel tubing ensures maximum structural integrity and resistance to corrosion, while the dual 5-inch black 304 stainless steel intercooled clamp-on tips provide a bold, aggressive finish with a unique aFe POWER logo plate for added visual appeal.
Key Features
Key features of the aFe Large Bore-HD Exhaust System include:
- Constructed from durable 4-inch mandrel-bent 409 stainless steel tubing for enhanced strength and longevity
- Dual 5-inch diameter black 304 stainless steel intercooled clamp-on exhaust tips for a striking appearance
- aFe POWER logo plate riveted on the tips for unique branding and style
- Utilizes factory-style hangers for direct mounting to existing factory locations
- Designed to maintain proper fitment and alignment with minimal modifications
- Supports improved exhaust flow characteristics compared to stock components
- Corrosion-resistant materials suitable for demanding diesel truck environments
Installation & Fitment
This exhaust system is designed for direct bolt-on installation using factory mounting points, minimizing installation complexity. Some cutting may be required to ensure proper fitment; detailed instructions are provided to guide the process. Fitment should be verified against your specific vehicle details and the part number to ensure compatibility.
