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aFe Large Bore-HD 5-Inch DPF-Back Exhaust System for GM Trucks 6.6L

Boost the performance and sound of your 2020-2024 GM 2500/3500 HD truck equipped with the 6.6L V8 engine with this aFe Large Bore-HD DPF-Back exhaust system. Engineered for maximum flow and durability, this system features 5-inch, mandrel-bent 409 stainless steel tubing for optimal exhaust gas velocity and reduced EGTs. The smooth bends contribute to increased horsepower and torque.

Key Features:

• Material: Constructed from high-grade 409 stainless steel for exceptional strength, corrosion resistance, and longevity.
• Tubing Diameter: 5-inch diameter, mandrel-bent tubing ensures maximum exhaust flow and performance.
• Tip: Includes a striking 6-inch diameter polished 304 stainless steel intercooled clamp-on exhaust tip, featuring an aFe POWER logo plate for a unique aesthetic.
• Installation: Designed to mount directly to factory locations using factory-style hangers, ensuring a hassle-free installation. Some cutting may be required; refer to instructions.
• Fitment: Specifically designed for various cab and bed configurations, including Double Cab/Short-Bed (149.4" WB) and Crew Cab/Short-Bed (158.9" WB).
• Construction: 100% MIG-welded for race-proven strength and durability.

This aFe exhaust system offers a compelling combination of enhanced performance, a deep exhaust tone, and rugged durability. Elevate your truck's exhaust capabilities with this premium system from GGCRACING.