In the picture above is an EGR(Exhaust Gas Recirculator) that has been clogged with carbon buildup the lasting effects of this can contribute to long term engine damage which means regular maintenance for a feature that doesn’t really provide that much of a benefit . Most modern cars come with an EGR system as standard and maintenance can become costly as well due to the amount of labour required for maintenance.A better option would be to use software to remove the vehicles need to use a EGR with our solutions for (OFF ROAD use only) and save maintenance costs before the EGR inevitably clogs up once again saving yourself another trip and another day your car being out of commission.