DPF Delete Kit | Jeep Gladiator EcoDiesel 3.0L | 2020–2023

Description

2020-2023 Jeep Gladiator Delete Kit | Boost Power and Reliability

The 2020, 2021, 2022, 2023 Jeep Gladiator delete kit combines a direct-fit T-304 race pipe with send-in bench-flash delete-tuning for the 3.0L EcoDiesel. It replaces the factory DPF/SCR exhaust section, eliminates regeneration-related restrictions, and supports operation with the specified emissions hardware removed. Stock, Stage 1 (+30 HP), and Stage 2 (+50 HP) calibrations are available. This package is intended for off-road and competition use only.

What’s Included

• Bench-Flash Delete Tuning – The factory ECM is removed, shipped to the tuning provider, and programmed off the vehicle with the selected emissions-off calibration.
  • Selected Calibration – Choose Stock, Stage 1 (+30 HP), or Stage 2 (+50 HP) when ordering.
• Prepaid ECM Shipping – A prepaid label is supplied for sending the ECM to the tuning provider.
• T-304 Hand-Crafted Race Pipe – Direct-fit parts replace the factory DPF/SCR filter section and restore a less restrictive exhaust path.
• Required Hardware – Includes the gaskets and fittings supplied for race-pipe installation.

Vehicle Compatibility

Confirm that the vehicle is a 2020-2023 Jeep Gladiator pickup with the 3.0L EcoDiesel engine before ordering. This package is not designed for earlier Jeep or RAM EcoDiesel platforms.

How It Works?

This Jeep Gladiator diesel delete kit replaces the DPF/SCR exhaust section with the supplied race pipe and pairs it with an off-vehicle ECM calibration. Before the ECM is shipped, complete a full DPF regeneration, clear all fault codes, service lights, and DEF countdowns, and return the PCM to stock software if it was previously tuned. Remove the DPF and SCR hardware, but leave the EGR system, throttle valve, MAF, MAP, EGT sensors, DEF tank, and DEF sensors in place. A block-off plate must be fabricated for the secondary EGR exhaust port.

Kit Specifications & Features

This Gladiator Ecodiesel delete kit 2020-2023 uses a hand-crafted T-304 direct-fit race pipe and professional bench-flash programming rather than a handheld tuner. The ECM is inspected and flashed after it reaches the provider; normal processing takes 4-6 business days, followed by approximately 2-3 days for return transit. The EGR valve and cooler are not physically removed, and the DEF tank remains installed. These parts and procedures are specific to the third-generation 3.0L EcoDiesel platform.

Available Tune Levels & Expected Gains

Choose the calibration that matches the intended off-road use. Power figures are advertised gains over stock; actual output depends on vehicle condition, fuel, load, temperature, and supporting parts.

Stage 1 provides a moderate increase for general use, while Stage 2 delivers the maximum listed gain. Added torque may improve throttle response and towing feel, but factory payload, axle, GVWR, GCWR, and towing ratings do not change.

Key Benefits

• Improved Exhaust Flow – Reduces backpressure and enhances engine performance.
• Lower Operating Heat – The less restrictive exhaust path may help reduce EGT and engine-bay heat.
• Reduced DPF Issues – Eliminates regeneration cycles and DPF soot-loading problems after correct tuning.
• Enhanced Fuel Economy – May improve fuel efficiency by an estimated 5-10%.
• Selectable Calibration – Stock, Stage 1, and Stage 2 options let the owner choose the desired output.

Installation Information

Mechanical installation commonly takes approximately 3-5 hours and requires sockets, wrenches, safe lifting equipment, jack stands, and experience working with exhaust fasteners, sensors, and electrical connectors. Bench-flash tuning requires removal and shipment of the factory ECM; no handheld tuner is included. Allow approximately 4-6 business days for ECM processing after delivery to the provider, plus approximately 2-3 days for return transit. Professional installation is recommended if you are not experienced with exhaust removal, ECM handling, regeneration procedures, or emissions-system sensor connections.

• Installation Guide – Step-by-step instructions are supplied with the package.
• Estimated Mechanical Installation Time – Approximately 3-5 hours, depending on vehicle condition and installer experience.
• Recommended Tools – Socket set, wrenches, penetrating lubricant, safe lifting equipment, and jack stands.
• Pre-Tuning Requirements – Complete a full DPF regeneration, clear active fault codes and DEF countdowns, and return the ECM to stock software before shipment.
• ECM Programming – Remove the original ECM and ship it to the tuning provider using the supplied prepaid label.
• Professional Installation – Use a qualified diesel or performance shop if you do not have suitable exhaust and electrical experience.

Common Emissions Fault Codes Addressed

After the race pipe is installed and the vehicle-specific ECM calibration is completed, the tuning is designed to prevent supported DPF, SCR, DEF, NOx-sensor, and emissions-related EGR diagnostic codes associated with the specified hardware changes. Common relevant codes for the 2020-2023 Jeep Gladiator 3.0L EcoDiesel may include:

• P2002 – Diesel particulate filter efficiency below threshold.
• P242F – DPF restriction caused by ash accumulation.
• P2453 – DPF differential-pressure sensor range or performance fault.
• P2458 – DPF regeneration duration outside the expected range.
• P2459 – DPF regeneration occurring too frequently.
• P2463 – DPF restriction caused by excessive soot accumulation.
• P246B – Vehicle operating conditions are incorrect for DPF regeneration.
• P246C – Engine power limited because of excessive DPF restriction.
• P20EE – SCR NOx catalyst efficiency below threshold.
• P207F – DEF quality or reductant-system performance fault.
• P204F – General DEF/SCR reductant-system performance fault.
• P20E8 – DEF system pressure is too low.
• P208A – DEF pump control circuit fault or open circuit.
• P20B9 – DEF heater control circuit fault.
• P203B – DEF level sensor range or performance fault.
• P2047 – DEF injection valve circuit fault or open circuit.
• P2201 – Upstream NOx sensor range or performance fault.
• P229F – Downstream NOx sensor range or performance fault.
• P0401 – Insufficient exhaust gas recirculation flow.
• P0402 – Excessive exhaust gas recirculation flow.
• P0404 – EGR valve control range or performance fault.

Exact diagnostic coverage depends on the vehicle software version and the calibration supplied for the individual ECM. Existing mechanical failures, wiring faults, communication errors, damaged sensors, and active DEF countdown conditions must be diagnosed or cleared before the ECM is shipped for programming.