Unleash Power and Aggression with the AFE 49-14001 Large Bore HD 4-Inch Cat-Back Exhaust System

Elevate your Duramax’s performance and sound with the AFE 49-14001 Large Bore HD 4-Inch Cat-Back Exhaust System. Designed for those who demand more from their vehicle, this high-performance exhaust system is crafted from durable 409 stainless steel and features 4-inch mandrel-bent tubing, ensuring superior exhaust flow and increased power. The system's robust construction not only enhances performance but also guarantees long-lasting durability in the most demanding conditions.

Equipped with a free-flowing 24-inch muffler, this cat-back system delivers a deep, aggressive exhaust note that commands attention, whether you're on the trail or the street. The precise OE-style band clamps provide a secure, leak-free seal, giving you the confidence to push your Duramax to the limit without worrying about performance issues. Engineered for a perfect fit and easy installation, this exhaust system allows you to experience an immediate upgrade in power, torque, and overall vehicle presence.

Features and Benefits:

• Premium Construction: Made from 409 stainless steel for exceptional durability and corrosion resistance.
• Optimized Performance: 4-inch mandrel-bent tubing ensures maximum exhaust flow, reducing backpressure and boosting horsepower and torque.
• Aggressive Sound: 24-inch free-flowing muffler produces a deep, commanding exhaust note that enhances your vehicle's presence.
• Leak-Free Seal: OE-style band clamps provide a secure fit and prevent leaks for reliable performance.
• Easy Installation: Direct bolt-on fitment with all necessary hardware included, no modifications required.

Upgrade your Duramax with the AFE 49-14001 Large Bore HD 4-Inch Cat-Back Exhaust System and experience the perfect blend of power, performance, and aggressive sound. Order yours today and feel the difference on every drive.