Description

Eliminate aftertreatment problems in your “Western Star” 48X with Detroit DD13/DD15/DD16 GHG21 engines.
This Plug & Play “repair” kit completely disables both DPF and DEF systems — no more regen cycles, torque loss, or warning lights.

Built from industrial-grade components, this kit is fully water-resistant and engineered for long-term use in demanding environments. Installation takes just minutes and requires no ECU programming or special tools.

🛠️ Installation is fast and easy:

🔧 Run the “DPF Ash Accumulator” service routine
💻 Replace the ACM with the repair kit
🧱 Remove or drill out the DPF filter

✅ Key Features:

• Completely disables DPF and DEF systems

• Compatible with Detroit DD13/DD15/DD16 GHG21 engines

• Instantly stops derate and limp mode

• No software, coding, or ECU reprogramming

• True Plug & Play — no cabin wiring needed

• Weatherproof and external-mount ready

• Built with field-proven reliability

🔧 Emulated Components:

• Diesel Particulate Filter (DPF)

• Diesel Exhaust Fluid (DEF) system

• NOx sensors (upstream & downstream)

• DEF tank level and temperature sensors

• Exhaust temperature sensors

• DPF differential pressure sensor

• SCR control module (ACM)

🚛 Compatible Trucks:

• for “Western Star” 48X – Detroit DD13 / DD15 / DD16 GHG21 (2021+)

• for “Western Star” 47X – Detroit DD13 GHG21 (2021+)

• for “Western Star” 49X – Detroit DD13 / DD15 / DD16 GHG21 (2021+)

• for “Western Star” 57X – Detroit DD13 / DD15 / DD16 GHG21 (2021+)

• for “Freightliner Cascadia” – Detroit DD13 / DD15 / DD16 GHG21 (2021+)