AFE Silverado 2500 Large Bore-HD 4-Inch DPF-Back Dual Exhaust System with Black Tips; Side Exit 49-44126-B (20-26 6.6L Duramax Silverado 2500 HD)

Product Information

Features, Description, Reviews, Q&A, Specs & Installation

Features & Specs

Constructed from 4" mandrel-bent 409 stainless steel tubing for strength and durability
Dual 5" diameter black 304 stainless steel intercooled clamp-on exhaust tips with a riveted logo plate
Utilizes factory-style hangers for a secure fit to original mounting points
100% MIG-welded construction ensures long-lasting durability
All necessary hardware is included for hassle-free installation
Filter and coupler included
Integrated mitered merge collector reduces turbulence and increases exhaust velocity
Designed using computer-aided design technology for custom, high-tolerance factory fitment
Fits 2020-2026 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

High-Performance Exhaust System. The AFE Large Bore-HD 4-Inch DPF-Back Dual Exhaust System with Black Tips; Side Exit is designed to replace the factory diesel particulate filter back section for enhanced exhaust flow. It improves horsepower, torque, and throttle response while maintaining a secure fit with factory mounting locations, making it ideal for performance enthusiasts seeking power gains.

Construction and Appearance. Made from durable 409 mandrel-bent stainless steel tubing, this system includes dual 5-inch diameter black 304 stainless steel intercooled clamp-on exhaust tips with a riveted logo plate for a distinctive appearance. The entire system is 100% MIG-welded to ensure superior strength and long-lasting durability.

Installation. Installation requires cutting the factory exhaust system but uses factory-style hangers for a direct and secure fit to original mounting points. The included hardware ensures a straightforward installation process suitable for experienced installers.

Application. Engineered to fit 2020-2026 6.6L Duramax Silverado 2500 HD models, offering precise compatibility without requiring modifications beyond the necessary cutting outlined in the instructions.

AFE 49-44126-B

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