DCL offers a variety of diesel oxidation, oxidation and three-way catalysts formulations for on-road applications including buses, taxis and trucks. For product information on these designs, see Catalytic Converters & Mufflers for On-Road.

DCL’s flow-through particulate filters are internationally recognized and provide self-regeneration of particulates under normal light duty cycles. For product information on designs, see Diesel Particulate Filters (Flow-Through)