Dieselr Aluminized Cat Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007
Dieselr Aluminized Cat Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007 - 4-inch Cat Back Exhaust is backordered and will ship as soon as it is back in stock.
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Dieselr Aluminized Cat Back Exhaust Single | Dodge 2500/3500 5.9L C...
Dieselr Aluminized Cat Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007 - 4-inch Cat Back Exhaust is backordered and will ship as soon as it is back in stock.
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Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
The Dieselr Aluminized 4″,5" Cat Back Exhaust (2004.5–2007) is built for durability, precision fit, and smooth exhaust flow. Crafted from 4-inch , 5-inch heavy-gauge aluminized steel, this system reduces backpressure, stabilizes EGTs, and delivers consistent performance for high-load or daily-driven diesel builds.
Each Dieselr system is precision-welded and mandrel-bent to maintain uninterrupted flow from the catalyst outlet to the tail section. The aluminized coating protects against corrosion, heat, and road debris, ensuring long-term reliability in any environment.
Installation is straightforward with OEM-style hangers and clamps for a tight, vibration-free fit. The sound is refined and balanced — a clean tone that reflects true Dieselr engineering.
Key Features
- 4″,5" aluminized steel construction for strength and corrosion resistance
- Mandrel bends for optimized exhaust flow
- Precision-welded seams for long-term durability
- Factory-style fitment for easy installation
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