EGR Valve and DPF Removal
EGR Valve: The EGR Valve theroy is to send inactive burnt exhaust gases back into the combustion chamber, therefore will eject negligible toxins back into the atmosphere, this then reduces the heat of the combustion but the same amount of pressure is still applied to the piston while reducing the amount of excess oxygen before combustion.
Diesel Particulate Filter
The Diesel Particulate Filter do block up over time and do need replacing, aftermarket DPF's to tend to block quicker than very expensive genuine DPF's. We can successfully remove the insides of your DPF and carry out a ReMap of the engines ECU to then delete the DPF's software so that no more of the DPF problems occur in the lifetime of the vehicle.