Dieselr Aluminized DPF Race Pipes | 2500/3500 6.6L GM DURAMAX LMM (2007.5-2010)
Dieselr Aluminized DPF Race Pipes | 2500/3500 6.6L GM DURAMAX LMM (2007.5-2010) - 4-inch for Crew Cab/Short Box is backordered and will ship as soon as it is back in stock.
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Dieselr Aluminized DPF Race Pipes | 2500/3500 6.6L GM DURAMAX LMM (...
Dieselr Aluminized DPF Race Pipes | 2500/3500 6.6L GM DURAMAX LMM (2007.5-2010) - 4-inch for Crew Cab/Short Box 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 DPF Race Pipes (2007.5–2010 6.6L GM Duramax LMM) are built for Chevy Silverado and GMC Sierra 2500/3500 HD owners who demand stronger flow, easier fitment, and long-term reliability. Constructed from heavy-duty aluminized steel, these pipes improve exhaust velocity and reduce restriction for more efficient operation under load.
Each Dieselr race pipe is mandrel-bent for smooth, unrestricted flow and precision-welded for durability. The aluminized finish offers excellent heat and corrosion resistance, making it ideal for real-world conditions—from job sites to long-haul towing. Designed for a direct fit with OEM hangers and hardware, installation is clean and straightforward.
Tested on real 6.6L Duramax platforms, this Dieselr exhaust system delivers reliable performance with a simple, functional design.
Key Features
- Aluminized steel construction for durability and corrosion resistance
- Mandrel-bent tubing for consistent exhaust flow
- OEM-style mounting for simple installation
- Proven fitment on GM 2500/3500 HD Duramax trucks
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