FITMENT
- 2013–2019 6.7L RAM Cummins 3500 Cab & Chassis.
- 2013–2019 6.7L RAM Cummins 4500 Cab & Chassis.
- 2013–2019 6.7L RAM Cummins 5500 Cab & Chassis .
- Does NOT fit regular Pickup Bed RAM 2500/3500 models due to completely different frame rail geometry, crossmembers, and pipe routing.
DESCRIPTION
Product Overview
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Commercial 6.7L Ram Cab & Chassis trucks are built for heavy-duty use but can experience exhaust restriction, EGR contamination, and increased thermal stress from the factory emissions system. The OEM DPF/SCR assembly restricts exhaust flow and requires regeneration cycles, while the EGR system introduces soot into the intake and adds stress to factory cooling components.
- The Ram 6.7L Ram Cab & Chassis All-in-One Package is engineered specifically for cab chassis configurations. It combines a compatible tuner, 4" DPF/DEF exhaust pipe, high-flow EGR delete kit, and CCV reroute into one complete package. Designed to improve airflow, reduce factory restrictions, and support reliable performance for heavy-duty work applications.
Key Features
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Built for Heavy Duty: Constructed with corrosion-resistant 409 SS and thick mounting flanges to withstand commercial towing and extreme work environments.
- Heavy-Duty Solid Block-Off Plates: Premium CNC-machined billet aluminum and steel plates deliver a clean, leak-free seal against factory manifold pressure.
- 4" Free-Flow DPF Delete Race Pipe: Eliminates the restrictive factory DPF/SCR canisters to drastically cut exhaust backpressure, lower EGTs, and eliminate active regeneration fuel waste.
- Commercial-Grade EGR Delete: Removes the fragile OEM EGR valve and cooler, preventing intake soot buildup and eliminating risk of internal cooler leaks.
- Pre-Loaded Mini Maxx V2 Tuner: Includes pre-configured tuning support for modified configurations, helping manage related diagnostics and optimize engine parameters after hardware upgrades.
FAQ
Q: Why do I need a dedicated Cab & Chassis kit instead of a standard Ram kit?
A: Cab & Chassis trucks use different chassis layouts, exhaust routing, and commercial configurations. A dedicated kit ensures proper fitment and compatibility with these heavy-duty applications.
Q: What are the benefits of upgrading to a 4" exhaust system on a commercial truck?
A: The 4" exhaust increases exhaust flow capacity, reduces factory restriction, supports lower exhaust temperatures, and is well suited for towing and heavy-duty work applications.
Q: What does the included Cab & Chassis tuner do?
A: The included tuner provides ECU calibration support for Ram 6.7L Cab & Chassis applications. It adjusts engine parameters for the modified exhaust, EGR, and CCV setup while providing diagnostic and monitoring functions.
Q: Can the tuner read and clear DTCs and monitor engine parameters?
A: Yes. The tuner can read and clear compatible OBDII trouble codes and functions as a digital gauge monitor, displaying available engine parameters such as EGT, boost pressure, coolant temperature, transmission temperature, fuel pressure, and other vehicle data.
