CM 871 won’t regen

[Lonestar10]

custom tuning from one of the members on here. but if i have read enough the emissions go bye bye to custom tune something above its CPL rating. tell the truck owner if he wants to spend 100,000 a year in DOC/DPF repairs he can keep his driver and make you rich in the process if hes gona let his driver keep destroying his truck. and the only thing a 550 tune is going to do for the owner is cost him more in fuel. if i owned trucks and had employees running them they would be set just like big companie trucks. 450HP or less and 1650 Torque or less because 99% of steerwheel holders dont give 2 shits how they beat on your equipment.