EGR /AdBlue / DPF Delete

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   What it is:   

• The EGR system is designed to reduce NOx emissions by recirculating exhaust gases back into the engine's intake manifold. 
• An EGR delete involves removing or disabling this system in the ECU. 

What it is:  

•  AdBlue delete is a  process that involves removing or disabling the AdBlue system in a  diesel vehicle. 
• An AdBlue Delete involves software modifications to the ECU and or physical removal of components. 

What it is:  

•   A DPF (Diesel Particulate Filter) delete is a  modification where the DPF, a device that traps soot and other  particulates in diesel exhaust, is removed from a vehicle's exhaust  system.  
•  DPF delete involves replacing the DPF with a straight pipe and reprogramming the vehicle's ECU.