| Year | Make | Model |
|---|---|---|
| 2015 - 2019 | Chevrolet | Silverado 2500 HD |
| 2015 - 2019 | Chevrolet | Silverado 3500 HD |
| 2014 - 2019 | GMC | Sierra 3500 HD |
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aFe 5in Large Bore HD DPF-Back SS Exhaust | Chevy Silverado/GMC Sierra 15-19 (49-44081-P)
aFe 5in Large Bore HD DPF-Back SS Exhaust | Chevy Silverado/GMC Sierra 15-19 (49-44081-P)
SKU:49-44081-P
In stock
Regular price
$582.35 USD
Regular price
$660.00 USD
Sale price
$582.35 USD
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▶ Vehicle Fitments
The aFe Large Bore HD 5-inch exhaust system is designed specifically for 2016-2017 GM Duramax LML and L5P diesel trucks equipped with V8 6.6L engines. Constructed from 5-inch mandrel-bent 409 stainless steel tubing, this DPF-back exhaust enhances exhaust flow and performance while maintaining durability. The system features high-quality band clamps and OE-style bayonet hangers for a secure fit, ensuring a straightforward installation using factory mounting points. A prominent 6-inch wrinkle-black powder-coated 304 stainless steel tip with a laser-cut aFe Power badge adds a bold aesthetic touch, combining functionality with style. This exhaust system is engineered to improve exhaust sound, reduce backpressure, and support optimal engine performance under demanding conditions.
Designed for 2016-2017 GM Duramax diesel trucks, this exhaust system is a direct replacement for the factory setup, suitable for both street and off-road use. It fits models with the LML and L5P engines, utilizing all factory mounting locations for a hassle-free installation. The kit includes all necessary components for a complete upgrade, providing a seamless fit and reliable performance. Ideal for diesel enthusiasts seeking increased exhaust flow, improved sound, and enhanced durability, this system is perfect for daily drivers, towing, or off-road applications. Its bolt-on design ensures compatibility with existing factory components, making it an excellent upgrade for maximizing your truck’s performance.
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Overview
Overview
aFe Large Bore HD Exhausts
Fits 2016–2017 GM Duramax LML and L5P Diesel Trucks with 6.6L V8 Turbo Diesel
Part #: 49-44081-P
Overview
The aFe Large Bore HD 5-inch exhaust system is designed to enhance the performance and sound of your 2016–2017 GM Duramax diesel truck. Crafted from durable 409 stainless steel, this DPF-back exhaust features mandrel-bent tubing that ensures optimal airflow and longevity. Its straightforward installation makes it an excellent upgrade for truck enthusiasts seeking improved exhaust flow, a commanding sound, and a rugged aesthetic. The system is tailored for those who want to support their vehicle’s performance while maintaining a factory-like fit and finish.Key Features
- Constructed from 5" mandrel-bent 409 stainless steel tubing for durability and smooth airflow
- Includes a massive 6" wrinkle-black powder-coated 304 stainless steel tip with laser-cut aFe Power branding
- Uses high-quality band clamps and OE-style bayonet hangers for secure, hassle-free installation
- Designed to fit seamlessly using all factory mounting locations
- Enhances exhaust sound for a deeper, more aggressive tone
- Supports improved exhaust flow, potentially aiding in engine efficiency and response
Construction & Design
This exhaust system features 5-inch mandrel-bent stainless steel tubing that resists corrosion and maintains shape under high temperatures. The wrinkle-black powder-coated tip adds a bold visual accent, while the laser-cut stainless steel badge provides a premium finishing touch. The design emphasizes durability, ease of installation, and a performance-oriented aesthetic.Driving Feel & Feedback
The Large Bore HD exhaust helps produce a deeper, more aggressive exhaust note, enhancing the driving experience by providing a satisfying sound profile. The improved airflow can contribute to smoother throttle response and potentially better engine efficiency, making your truck more responsive on the road.Installation & Fitment
This system is designed for straightforward installation using factory mounting points, with all necessary hardware included. Its bolt-on design allows for a quick upgrade without modifications, making it suitable for DIY enthusiasts and professional installers alike.
