aFe Vulcan Series 3 in. 304 Stainless Steel DPF-Back Exhaust System (Dual Black Tip) – 20–21 GM Trucks 3.0L I6 Turbo Diesel LM2

aFe Vulcan Series 3 in. 304 Stainless Steel DPF-Back Exhaust System (Dual Black Tip). Listed application/configuration: 20–21 GM Trucks 3.0L I6 Turbo Diesel LM2.

Technical details

• DPF-back configuration replaces the exhaust downstream of the diesel particulate filter.
• 304 stainless-steel construction, as specified for this part number.
• Mandrel-bent tubing provides smooth transitions through the bends.

How to choose this component

Exhaust configuration determines which section of the factory system is replaced. Tubing size, connection locations and tip layout must match the vehicle and any other exhaust components already installed.

Installation and supplied components

• aFe specifies installation without cutting or drilling/modification of the factory parts for the stated application. Check the installation instructions for the complete procedure.
• Uses the factory-style exhaust connection and/or hanger locations described for this system.

Manufacturer part number: 49-34130-B.

Vehicle fitment

Match the vehicle, engine, trim and any application restrictions before ordering. The supplied catalog applications are listed below.