The Dieselr Aluminized 5" DPF Back Exhaust (2010–2012) delivers strength, consistent flow, and reliability for diesel trucks that work hard and travel long. Crafted from 5-inch heavy-gauge aluminized steel, this system maintains smooth exhaust flow while reducing restriction and stabilizing EGTs under heavy load.

Each section is precision-welded and mandrel-bent to ensure uninterrupted flow and a perfect, factory-style fit. The aluminized coating defends against rust, corrosion, and road wear, providing dependable performance in every climate.

Installation is straightforward with OEM-style hangers and clamps that secure a tight, rattle-free connection. The Dieselr 5" system produces a clean, deep tone without drone—strong and balanced for everyday or performance use.

Key Features

• 5" aluminized steel tubing for superior corrosion resistance
• Mandrel bends ensure uniform, unrestricted airflow
• Precision-welded seams for lasting durability
• Direct-fit hangers for secure, vibration-free install