aFe 49-34146-B Vulcan 3" DPF-Back Exhaust with Black Tips for 2023-25 Silverado

Vehicle Fitment

• 2023-2025 Chevrolet Silverado 1500 (L6 3.0L Duramax)
• 2023-2025 GMC Sierra 1500 (L6 3.0L Duramax)

Features

• Mandrel-bent 3.00" 304 stainless steel tubing for optimized flow and longevity
• Quad 4.00" black 304 stainless steel exhaust tips with aFe logo for a bold finish
• 100% MIG-welded construction for race-proven strength
• Designed using computer-aided design for precise fitment
• Utilizes factory-style hangers for a secure and straightforward installation
• Produces a mild, refined tone without being overly loud
• Some cutting may be required during installation (per aFe instructions)
• Covered by a 2-year aFe limited warranty

Specifications

• Material: 304 stainless steel
• Piping Diameter: 3.00"
• Tip Type: Quad 4" black 304 stainless
• Weld Type: 100% MIG
• Exit Location: Dual rear / quad tip arrangement
• Sound Character: Mild, stock-plus tone
• Installation: May require cutting; uses factory hangers
• Warranty: 2 years

Included Components

• 1x Mid / rear DPF-Back pipe assembly
• 2x Over-axle pipes (if applicable)
• 4x 4.00" black stainless tips
• Mounting hardware (clamps, hangers)
• Installation instructions

Product Description

The aFe 49-34146-B Vulcan Series DPF-Back exhaust system is built for the 3.0L Duramax (LZ0) in the 2023-2025 Chevrolet Silverado 1500 and GMC Sierra 1500. Designed with 3-inch mandrel-bent 304 stainless steel, it provides enhanced exhaust flow while optimizing strength and durability.

This system features quad 4-inch black stainless steel tips that deliver a sport-inspired look from the rear of the truck. The mild exhaust tone improves on factory sound without becoming too aggressive, making it well-suited for daily driving. Built with MIG-welded tubing and CNC-designed brackets, the system bolts on with factory-style hangers for a clean installation - note that some cutting may be needed per the installation instructions.

Overall, this is an ideal upgrade for Duramax truck owners looking to combine refined style, enhanced performance, and a reliable, long-lasting exhaust solution - backed by a 2-year warranty.