aFe Gemini XV 3 in. 304 Stainless Steel Cat-Back Exhaust System (Black Tips) – 09–18 GM Trucks 4.3 V6/4.8/5.3L V8

aFe Gemini XV 3 in. 304 Stainless Steel Cat-Back Exhaust System (Black Tips). Listed application/configuration: 09–18 GM Trucks 4.3 V6/4.8/5.3L V8.

Technical details

• Cat-back configuration replaces the exhaust section downstream of the catalytic-converter assembly.
• 304 stainless-steel construction, as specified for this part number.
• Mandrel-bent tubing provides smooth transitions through the bends.
• aFe describes the exhaust character as aggressive. Cabin sound depends on the vehicle and the rest of the exhaust configuration.
• An electronically controlled exhaust valve/cutout changes the available exhaust path. Confirm the required control arrangement for this application.

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: 49-34131-B.

Vehicle fitment

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