FITMENT
- 2013–2018 6.7L Dodge Ram Cummins 2500 & 3500 Pickup Turbo Diesel.
- This kit is designed for standard leaf-spring pickup truck configurations.
- Does NOT fit trucks equipped with the factory-optional Rear Air Suspension or commercial Cab & Chassis (4500/5500) models.
DESCRIPTION
Product Overview
- Factory 6.7L Cummins engines can suffer from exhaust restriction, intake limitations, and increased heat from the factory emissions system. The stock downpipe, catalytic converter, and DPF restrict exhaust flow, while the EGR system introduces soot into the intake and the throttle valve limits airflow before the manifold.
- The Cummins Package addresses these restrictions with a 5" turbo-back exhaust, EGR & throttle valve delete,This complete airflow upgrade helps reduce restriction, improve exhaust and intake flow, and deliver a deeper diesel exhaust tone.
Key Features
- Turbo-Back Exhaust System: Replaces the stock exhaust system right from the turbo exhaust housing down, providing maximum exhaust CFM capacity and the ultimate deep diesel exhaust note.
- EGR Cooler & Valve Removal: Removes the OEM EGR cooler assembly, stopping hot soot recirculation and eliminating internal coolant leak risks.
- Lowest EGTs & Maximum Turbo Spool: The 5" turbo-back diameter rapidly draws hot exhaust gases away from the turbocharger, lowering towing EGTs and reducing boost lag.
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High-Flow Throttle Valve Delete: Replaces the restrictive OEM butterfly valve body with a smooth, straight-through intake tube to deliver maximum airflow
FAQ
Q: Will this turbo-back exhaust fit Ram 3500/4500/5500 Cab & Chassis models?
A: No. This package is designed exclusively for standard RAM Pickup trucks. Commercial Cab & Chassis models have completely different frame rail contours, exhaust hanger setups, and EGR port dimensions that are incompatible with this kit.
Q: What is the benefit of including a Performance Muffler？
A: The straight-through 5" muffler tones down harsh cabin drone and raspy tones during highway cruising or heavy towing, while preserving a deep, aggressive diesel rumble and maintaining maximum exhaust airflow CFM.
Q: What is the performance benefit of replacing the stock throttle valve body with the Throttle Delete Tube?
A: The factory throttle valve restricts airflow and can contribute to intake turbulence and carbon buildup. The straight-through delete tube improves airflow efficiency by providing a smoother path into the intake manifold.
Q: Does this exhaust system or EGR delete require any welding for installation?
A: No welding required. The 5" exhaust system utilizes direct-fit slip-joint connections secured with heavy-duty exhaust band clamps, and the EGR/Throttle components bolt on directly using the provided hardware.
