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Save $10849.28 Every 300K Miles – Boost MPG by 5% and fuel efficiency by 4.76%, no more costs for cleaning or replacing EGR components.
No More Soot or Clogs – Eliminate EGR-related carbon buildup. Enjoy cleaner intake air and smoother engine breathing.
Better Cooling – Pre-EGR delete area temps drop by 20°C, and engine bay temps drop by 7°C, reducing heat stress on hoses, sensors, and wiring.
Durable & Ready to Install – CNC-machined, anodized or painted for max durability, handles up to 1,472°F, and fully corrosion-proof. Pre-tapped 1/8" NPT plate for easy pyrometer probe installation.
Tested. Proven. Trusted – Backed by real-world testing for horsepower, torque, and thermal performance. Engineered for serious diesel owners.
Check if this fits your vehicle
The factory Exhaust Gas Recirculation (EGR) system is notorious for choking heavy-duty diesel engines with abrasive carbon soot, clogging intake components, and driving up critical intake temperatures. The Suncent 6.7L Cummins EGR Cooler Delete Kit is the ultimate preventative maintenance and reliability upgrade for truck owners looking to restore their platform's true power, fuel efficiency, and long-term drivetrain durability.
If you are exploring a broader upgrade path for your truck, consider investing in a complete Cummins diesel delete kit setup to fully optimize your engine's thermal efficiency and reliability.
Unlike standard bare-bones block-off plates, this premium kit provides a complete, top-tier hardware solution down to the very last bolt. Every package includes:
| Component Description | Quantity |
|---|---|
| CNC-Machined Billet Aluminum Exhaust Block-Off Plate (Anodized Black) | 1 |
| CNC-Machined Billet Aluminum Intake Block-Off Plate (Anodized Black) | 1 |
| Multi-Functional Heavy-Duty Stainless Steel Support Bracket (Integrated Design) | 1 |
| High-Temperature 3-Ply Reinforced Silicone Coolant Bypass Hose | 1 |
| CNC-Machined Billet Aluminum Coolant Hose Adapter | 1 |
| Heavy-Duty Stainless Steel Stand-Off Bolt (For structural anchoring) | 1 |
| Heavy-Duty Stainless Steel Hose Clamp | 1 |
| Stainless Steel Hex Bolts | 4 |
| Stainless Steel Flat Washers | 4 |
| High-Grade O-Ring / Gasket Set | 1 |
Note: To view or compare alternative replacement components, browse our extensive lineup of heavy-duty Cummins EGR delete kits.
To prevent diagnostic trouble codes (DTCs) and check engine lights, installing this physical delete kit requires an aftermarket electronic tuning platform. Selecting the proper hardware calibration is essential for seamless operation.
Required Calibration Specifications:
If you use your Cummins as a true workhorse, this delete kit is an absolute necessity to prevent catastrophic failure and component degradation under load:
Pulling heavy machinery, commercial flatbeds, or large horse trailers forces your truck to run at extended high-load intervals, sending 500°F+ abrasive exhaust gases straight back into your intake manifold. This kit completely cuts off that thermal loop, allowing your engine to breathe pure, dense, oxygen-rich fresh air, significantly lowering Exhaust Gas Temperatures (EGTs).
Mountain passes and sustained highway grade hill-climbs put immense strain on the factory EGR cooler, making it highly susceptible to internal cracking and leaking coolant into your cylinders. Deleting the cooler eliminates this risk entirely, preventing unexpected "Limp Mode" breakdowns on family road trips.
Prolonged idling on jobsites causes rapid soot accumulation inside the EGR valve, causing it to stick and rob you of fuel economy. By eliminating the cycle, your engine oil stays cleaner for longer, reducing internal wear and preserving fleet uptime.
IMPORTANT NOTICE
This product is intended for off-road, racing, or competition use only and is not legal for public road use or for vehicles subject to emissions regulations in the United States. Vehicles equipped with this product may fail emissions or state inspections.
Customers are responsible for ensuring compliance with all applicable local, state, and federal laws. Installation of aftermarket parts may also affect your vehicle warranty—please consult your manufacturer for warranty coverage.
International legality may vary; users should confirm local laws before installation.
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