The time period identifies aftermarket packages designed to take away particular emissions management parts from 2011-2016 mannequin 12 months Chevrolet and GMC vehicles geared up with the LML Duramax diesel engine. These kits sometimes goal the Diesel Particulate Filter (DPF), Exhaust Fuel Recirculation (EGR) system, and typically the Selective Catalytic Discount (SCR) system, providing parts like block-off plates, modified exhaust piping, and digital tuning gadgets.
The enchantment of those techniques lies in potential beneficial properties in gasoline financial system, horsepower, and the elimination of upkeep related to the manufacturing facility emissions tools. Traditionally, the buildup of soot and ash inside these techniques could cause efficiency degradation and require pricey repairs. Eradicating these parts goals to avoid these points and probably improve engine longevity, although this will have implications on environmental influence and authorized compliance.