aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips

The aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips is a direct bolt-on exhaust system designed to enhance performance and sound for 2019-2021 GM Silverado and Sierra 1500 V8 trucks. Featuring durable 304 stainless steel construction and an electronic cutout valve, this system delivers aggressive sound and measurable power gains.

Key Features

3" to 2.5" mandrel-bent 304 stainless steel tubing for strength and durability
High-flow stainless steel muffler producing aggressive exhaust tone
Dual 3.5" black 304 stainless steel exhaust tips with laser-etched aFe POWER logo
Electronically controlled cutout valve with key fob remotes for sound on demand
Heavy-duty interlock flex pipe for added durability
100% MIG-welded for race-proven strength
Computer-aided design ensures precise factory fitment
Performance gains up to +5 HP and +6 lb-ft torque on in-house dyno

Fitment

2019-2021 GM Silverado 1500 V8
2019-2021 GM Sierra 1500 V8

Note: Installation uses factory-style hangers for a direct bolt-on fit with no cutting or modifications required, though OE exhaust removal may require cutting. Verify wheelbase and cab/bed configuration compatibility before ordering.