EGR Delete Kits
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EGR delete kits for diesel trucks
An EGR delete kit removes the valve and cooler that recirculate exhaust gases back into the intake, eliminating soot buildup, reducing thermal load and supporting stable exhaust flow under load. Actual performance changes depend on ECU calibration. Kits use stainless steel or aluminum components depending on application with hardware and hoses designed for secure installation.
We offer high-performance EGR delete kits for:
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Ford Powerstroke 6.0L (2003–2007), 6.4L (2008–2010), 6.7L (2011-2026), 3.0L (2018–2020)
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Ram Cummins 6.7L (2007.5–2024)
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GM/Chevy Duramax LBZ (2006–2007), LMM (2007–2010), LML (2011–2016), L5P (2017–2025), 3.0L LM2 (2020–2022)
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Ram 3.0L EcoDiesel (2014–2019), Jeep Grand Cherokee, Jeep Wrangler & Gladiator 3.0L (2014–2023)
Technical specifications and system features
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Plate and port geometry: block-off plates match OEM bolt patterns, sealing faces, and port diameters by diesel platform.
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Coolant circuit routing: reroute fittings and hose pieces maintain coolant flow after cooler delete on water-cooled EGR layouts.
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Material and sealing spec: plate thickness, gasket surfaces, and fastener hardware sized for heat cycling and clamp load stability.
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Sensor and plug provisions: caps, plugs, and ports align with OEM sensor locations for temperature and pressure reference points.
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Fitment scope and chassis differences: pickup vs cab & chassis routing supported where coolant line paths and cooler placement differ.
EGR delete kit: target components and hardware
An EGR delete removes or blocks OEM components that route exhaust gases and coolant through the system. Understanding these parts helps clarify airflow changes, ECU control behavior, and service access after installation.
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EGR valve: controls exhaust gas flow into the intake manifold.
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EGR cooler: reduces exhaust temperature using engine coolant.
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EGR feed tube/pipe: connects exhaust manifold to EGR valve.
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EGR block-off plates: seal intake and exhaust ports after removal.
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Coolant reroute fittings: redirect coolant after cooler removal.
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Coolant lines: carry coolant through the EGR circuit.
Complete EGR delete product line and fitment
This section outlines available EGR delete configurations by engine type and platform.
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EGR delete kit - includes block-off plates, coolant reroute components, and all required installation hardware. Designed for common heavy-duty diesel applications, including both pickup and cab & chassis configurations where applicable.
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EGR & cooler delete kit - combined valve and cooler removal setup with reroute fittings and sealing components. Intended for platforms where both the valve and cooler are integrated into the factory system and require a complete removal solution.
How to choose the right EGR delete kit
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Match the exact year range: always select a kit specific to your engine generation.
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Confirm engine family and chassis: pickup and cab & chassis setups may use different routing.
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Check kit scope: some applications require full EGR and cooler delete, not valve-only hardware.
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Review included hardware: confirm the kit includes plates, fittings, and required install components.
If you're unsure which EGR delete kit fits your truck, contact our support - we'll confirm year, engine, and chassis compatibility before you order.
FAQs
Yes. ECU calibration must be completed before or at the time of installation. The factory ECU monitors EGR flow and valve position - without tuning, it will trigger fault codes or limp mode after hardware removal. On Cummins, Duramax and Powerstroke platforms, tuning is performed through an OBD-II device or bench-flashing depending on model year. This applies to standalone EGR delete kits and all-in-one setups that combine multiple system removals.
On the 6.0 powerstroke, calibration disables EGR-related diagnostics tied to the valve and cooler system. On newer configurations such as egr delete 6.7 powerstroke setups, tuning must also account for water-cooled EGR layouts and updated ECU logic to prevent repeat DTC triggers after installation.
Yes. Without tuning, the ECU sees missing flow and flags a check engine light within one or two drive cycles. Common triggers are commanded EGR duty with no measured delta in airflow or pressure. A correct setup pairs the EGR delete kit hardware with ECU changes, so the truck does not cycle self-tests.
With proper tuning, an EGR delete kit can prevent typical DTCs tied to flow and position monitoring. Common examples include P0401, P0402, P0403, P0404, P0405, and P0406. Exact code sets vary by platform, calibration ID, and sensor strategy. A tuner included in the kit removes the logic that runs those tests after hardware changes.
A complete cooler delete is common on platforms with water-cooled EGR circuits that route coolant through the cooler housing. That includes 6.7L Powerstroke and 6.0L, 6.4L layouts, plus many Duramax applications such as LBZ, LMM, LML, and L5P used in trucks like the Chevrolet Silverado, 6.7L Cummins and 3.0L EcoDiesel kits often target both valve and cooler sections, especially when routing differs by chassis.
EGR flow puts exhaust gases back into the intake, raising soot load in the charge path. After an EGR delete kit, intake deposits usually slow down, and charge-air passages stay closer to their original cross-section, supporting steadier cold air flow to the intake under load.
Many towing users report 100–250°F lower sustained EGT on long grades, but results vary by tune and cooling stack condition. Lower soot loading can reduce service time on intake cleaning intervals, supporting higher torque and horsepower levels, more consistent throttle response, and long-term durability.
No. An EGR delete kit is not legal for public-road use under emissions regulations, and it is sold for off-road use only where applicable. On-road operation can trigger inspection failure, registration issues, and enforcement penalties. Warranty denial is also possible on related engine and exhaust claims if emissions hardware was removed or disabled.