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2017-2023 L5P 6.6L Duramax DPF/EGR/DEF Delete All-in-One Kit | SPELAB

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Selected Variant SKU: SPOS20049-BK-CI08599-ES08120-OS09024-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1
Regular price $3,299.99
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Exhaust System Type
Vehicle Can Bus Plug Color
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Description Fitment FAQ Shipping & Returns

Note

  • To ensure proper ECU communication and full functionality, this kit must be used in conjunction with the CAN bus plug.
  • You may be charged import fees. Please accept the delivery and contact us at service@spelabautoparts.com to resolve any charges. Thanks!
  • All tunes are non-refundable – Once purchased, they cannot be returned or refunded. Please verify compatibility and confirm your selection before completing your order. If you have any questions, feel free to contact our support team.

READ EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK.

Maximize the performance of your 2017-2023 L5P Duramax with this complete DPF/EGR delete and tuning package. Designed for serious power seekers, this kit removes restrictive DPF and EGR systems while including a high-performance tuner to optimize fueling, turbo response, and transmission shifting. Expect massive gains in horsepower, torque, and fuel efficiency while reducing engine stress and maintenance headaches.

Key Features

  • Full Emissions Delete – Eliminates DPF (Diesel Particulate Filter) and EGR (Exhaust Gas Recirculation) for unrestricted airflow and lower engine temps.
  • Tuning Included Optimize power levels (50HP-150HP+ gains).
  • Improved Reliability – Reduces carbon buildup, DEF consumption, and turbo backpressure for longer engine life.
  • Enhanced Fuel Economy – Stops forced regens and DEF usage, improving MPG by 2-5+.
  • Off-Road/Competition Use Only – For closed-course racing or off-highway use (check local laws).

What's in the Box

⚠️Note: Accessories vary by order and may not include all listed.

OBDII Flash Delete Tuning Interface:

The included OBDII Flash Delete Tuning Interface allows for seamless tuning adjustments, enabling you to customize your vehicle's performance parameters directly through the OBDII port.

Note: SOTF tuning utilizes factory steering wheel controls for seamless power level adjustments.

Installation

EGR Valve Cooler Delete Kit for 2017-2023 6.6L Duramax L5P Installation Instruction

DPF Race Pipe Delete for 2017-2023 6.6L Duramax L5P Installation Instruction