If You See Smoke: Say Something! Apart from the faint white exhaust smoke that comes from the tailpipe in cold temperatures, you should not see smoke of any colour from a post-2007 diesel engine. Your DOC, DPF and, depending on your truck model, your SCR system, filter your exhaust stream. The aftertreatment system removes toxic […]
Better Coating, Better Performance.
Roadwarrior is the only manufacturer to use Metalcor® catalyst technology across its entire range of Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction catalysts (SCRs). Metalcor® catalysts feature high activity catalyst coatings fused to thinner, stronger, catalyst substrates to guarantee maximum performance under the harshest conditions.
Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!