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
- Excessive exhaust backpressure and ongoing carbon soot contamination severely limit the power and breathing efficiency of 6.7L Cummins trucks. Restrictive stock exhaust components trap hot exhaust gases under the vehicle, while the factory EGR loop and throttle valve choke fresh incoming air with dirty soot and flow restrictions.
- This complete 6.7L Cummins Airflow Upgrade Package eliminates every primary OEM restriction in a single comprehensive system. Featuring a free-flowing 5-inch turbo-back exhaust combined with precision EGR and throttle valve removal hardware, it prevents intake carbon buildup, maximizes exhaust evacuation, and delivers the deep, resonant exhaust rumble your diesel engine was built for.
Key Features
- Replace the entire factory exhaust system from the turbo outlet back with a 5" diameter turbo-back pipe for maximum CFM capacity and the deepest diesel tone
- Delete the EGR cooler and valve assembly to stop hot soot recirculation and eliminate internal coolant leak failure points
- Swap the restrictive OEM throttle butterfly body for a smooth straight-through intake tube that delivers maximum unrestricted airflow
- Includes a straight-through 5" performance muffler that kills cabin drone while preserving aggressive exhaust note and maximum flow
- T-409 stainless steel construction with slip-joint connections and heavy-duty band clamps
FAQ
Q: Will this 5" turbo-back system fit my Ram 3500/4500/5500 Cab & Chassis?
A: No. This kit is engineered exclusively for standard Ram pickup trucks. Commercial Cab & Chassis models have entirely different frame rail contours, exhaust hanger layouts, and EGR port dimensions that are incompatible with this system.
Q: Why include a performance muffler in a delete kit?
A: The straight-through 5" muffler takes the edge off harsh cabin drone and raspy exhaust tones during long highway runs or heavy towing, while preserving the deep diesel rumble and maintaining maximum exhaust CFM. It’s the best of both worlds — aggressive tone outside, civilized inside the cab.
Q: What’s the advantage of the throttle valve delete tube over keeping the factory valve?
A: The factory throttle valve restricts airflow and contributes to intake turbulence and carbon buildup. The straight-through delete tube eliminates this bottleneck entirely, giving you a cleaner, smoother airflow path into the intake manifold for improved throttle response and efficiency.
Q: Do I need any special tools or welding equipment for the install?
A: No welding at all. The 5" exhaust system uses direct-fit slip-joint connections secured with heavy-duty exhaust band clamps, and the EGR and throttle delete components bolt directly in place using the included hardware. Basic hand tools and a few hours are all you need.
