An aftermarket part designed for particular 2021 mannequin 12 months Ram 3500 vehicles, it goals to take away or bypass the factory-installed Exhaust Fuel Recirculation system. These kits usually embody block-off plates, coolant rerouting {hardware} (if relevant), and doubtlessly digital gadgets designed to forestall the engine management unit from detecting the lacking EGR system and triggering fault codes.
The motivations behind putting in such a part usually revolve round perceived enhancements in engine efficiency, gas economic system, and diminished upkeep. The EGR system, whereas designed to decrease emissions by recirculating exhaust gases again into the engine, can result in carbon buildup within the consumption manifold and different engine parts over time. Eradicating it’s generally believed to forestall these points and restore the engine to its authentic energy output. Traditionally, these modifications had been extra widespread in off-road or racing purposes, however are more and more seen in street-driven autos as nicely.
