aFe Vulcan Series Cat-Back Exhaust System (49-38100) boosts flow and sound for 2021–2023 Jeep Grand Cherokee L 5.7L with 304 stainless steel construction. This system is made from 2.5-inch to 2.25-inch mandrel-bent 304 stainless steel tubing, ensuring strength and corrosion resistance. It includes high-flow stainless steel mufflers that produce a deep, aggressive tone while maximizing horsepower and torque. The system bolts on directly using factory-style flanges and hangers—no cutting or modifications required. Each unit is 100% MIG-welded and precisely engineered using advanced CAD technology for perfect vehicle-specific fitment.
Key Features :
Made from 2.5" to 2.25" mandrel-bent 304 stainless steel tubing
Includes high-flow stainless steel mufflers for deep sound
Direct bolt-on installation with factory-style flanges and hangers
100% MIG-welded for strength and long-term durability
Improves horsepower and torque by enhancing exhaust flow
Engineered using CAD tools for a precise fit
Sold as a complete kit; tips not included
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