The key to picking an aftermarket supplier is to make sure there won’t be unnecessary delays or unexpected costs. When it comes to replacement aftertreatment parts, this means having the part you want, when and where you want it. Roadwarrior has established twelve warehouses across the U.S.A. and Canada—more than any other aftermarket emissions […]
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!