When after-treatment systems were first introduced in 2007, manufacturers told truck owners that they would last over half a million miles before needing service.This turned out to be very far from the truth.15+ years later, the industry is still struggling with emissions systems.

Cordierite and silicon carbide are the two main materials used for the carrier of diesel particulate filters (DPFs). While both are ceramic materials, they have distinct properties that make them suitable for different applications. Here's a breakdown of their key differences.

Leading manufacturer of hot-end emissions products, JieTe exhaust, has introduced further new references to its selective catalyst reduction (SCR) range.