FITMENT
- 2019–2024 6.7L Dodge Ram Cummins 2500 / 3500 Turbo Diesel.
- 2019–2024 6.7L Dodge Ram Cummins 4500 / 5500 Turbo Diesel.
- Choose standard pickup EGR kits and 4" or 5" pickup exhaust pipes. Standard pickup pipes do NOT fit Cab & Chassis trucks.
DESCRIPTION
Product Overview
- The factory emissions systems on 2019–2024 6.7L Cummins engines remain major points of failure under demanding workloads. Dense DPF and SCR canisters choke exhaust flow, fuel-wasting active regenerations dilute engine oil, and soot recirculating through the EGR cooler causes severe carbon buildup in the intake tract while introducing internal coolant leak risks.
- Select from CNC billet aluminum EGR block-off plates, heavy-gauge stainless steel race pipes (4" or 5"), year-specific weatherproof dummy plugs, straight-through mufflers, Soft, and dedicated OBD2 bypass cables to eliminate common failure points, reduce towing EGTs, and unlock genuine inline-six Cummins performance.
Key Features
- Platform-Specific EGR: Precision CNC-machined block-off plates and reinforced coolant bypass components engineered to fit 2019–2024 engine bay clearances without coolant or boost leaks.
- Mandrel-Bent Pipes: Choose between mid-section race pipes that retain the stock tailpipe or full 4" and 5" downpipe-back/turbo-back configurations to eliminate backpressure.
- Drone-Reduction Straight-Through Muffler: Absorbs high-frequency exhaust resonance during highway cruising and towing without impeding airflow or raising EGTs.
- Weatherproof Tuner Harness Plugs: Custom-molded dummy plugs snap directly into unplugged factory chassis sensor connectors to protect terminals from water, road salt, and dirt intrusion.
- Pre-Tapped 1/8" NPT Port: The exhaust block-off plate features a pre-threaded 1/8" NPT port for direct installation of an aftermarket EGT pyrometer probe without drilling the factory manifold.
FAQ
Q: What is the difference between the Silver Bracket kit and the Red Bracket kit?
A: The Silver Bracket kit uses an adjustable slotted bracket with dual extended standoff studs for flexible, broad-tolerance installation; whereas the Red Bracket kit upgrades to a rigid, multi-bend 3D bracket with CNC aluminum spacers for a solid direct fit
Q: Why do 2019–2024 models require custom software (Soft) and an OBD2 bypass cable?
A: The SOTF switch lets you change custom power levels instantly from the cab without reflashing. On 2019+ models, the OBD2/SGW bypass cable is required to unlock Ram’s factory security gateway so your tuner can write calibrations and control the switch.
Q: What is the purpose of the 2019–2024 Harness Dummy Plugs?
A: Disconnecting the factory DPF, SCR, and DEF components leaves multiple OEM wiring sockets exposed under the vehicle. Custom-molded dummy plugs snap into these connectors to create a watertight, dustproof seal that protects exposed pins and prevents CAN-bus communication faults.
Q: What is the difference between the 4" Race Pipe and the 4"/5" full exhaust systems?
A: A: The 4" Race Pipe replaces mid-section DPF/SCR canisters using your stock tailpipe for a budget-friendly, quieter setup; full 4" and 5" downpipe-back systems replace everything, with the 5" offering maximum airflow, lower towing EGTs, and an aggressive roar.