2013-2018 Cummins 6.7L DieselR Aluminized 4" Cat & DPF/SCR Race Pipe (356-430114)
The Dieselr Aluminized 4" Cat & DPF/SCR Race Pipe (2013–2018 6.7L Cummins) is built for Ram 2500 and 3500 owners who demand long-lasting strength, cleaner flow, and reliable performance. Made from heavy-duty aluminized steel, this 4-inch system improves exhaust flow, reduces backpressure, and maintains consistent performance under towing and load conditions.
Designed for direct fitment, the Dieselr race pipe mounts to OEM hangers using smooth mandrel bends and precision-welded flanges for a tight, leak-free seal. Its aluminized finish resists corrosion and high-heat fatigue, making it ideal for long-term work use or tuned setups that see serious mileage.
Each Dieselr system is tested on real 6.7L Cummins trucks to ensure accuracy, fitment, and long-term durability. It’s the perfect solution for drivers who need consistent performance and strength in one clean, factory-style package.
Built for hard miles, trusted by diesel owners who expect more.
- American-sourced aluminized steel, mandrel-bent in Canada
- 16-gauge tubing with contour-bent hangers for OE-clearance
- Perfect Fit Lap Joint Exhaust Band clamps for a secure, leak-resistant, direct-fit install
- Designed to maintain exhaust velocity and reduce drone
Dodge Cummins
2013-2018 6.7L
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Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
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Standard Shipping (3-7 business days - location dependent)
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All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
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