This summary refers to an invention patent for an airflow converger, belonging to the field of auto parts, that was developed to improve air supply conditions and performance of internal combustion engines, comprising: a tubular body (1) equipped at the up...

This summary refers to an invention patent for an air filter assembly module, belonging to the field of auto parts, and that was developed to improve air supply to internal combustion engines and their performance, essentially comprising: a dirty air admis...