Cummins' new exhaust
TFLtrucks.com As others on here have stated, Cummins is looking to really improve future emissions technology. I wish them the best and hope it turns out to be really reliable. :B
Forum Discussion
2019 will be when the new trucks and new emissions are released. ALL emissions will be downstream of the engine. Cummins claims 20 percent increase TQ and 10 percent on HP just from cleaning the engine up.
