Many factors can contribute to high under-hood temperatures, which can translate to higher engine coolant temperatures and overheating.
Headers, slow speeds, flex fans, and the cramped spaces of the engine compartment can all contribute to increased heat and reduced airflow. For Sport and Sahara models only;Black powder coat finish;Crafted from quality, thick gauge aluminum sheet;Aluminum makes the hood louver light weight and corrosion resistant;CNC laser-cut and die-stamped;Helps reduce hood wobble at speeds;Keeps engine cool;Easy installation with template;Require some drilling and cutting of your hood;Stainless steel fasteners are included;Full-size template with instructions for cutting the airflow holes in the hood included;California Residents: WARNING Poison Spyder Hood Louver (Black) - 19-53-010P1 This Hood Louver kit frees up airflow through the engine compartment, allowing hot air to escape and cooler air to be drawn in through the radiator, improving cooling of both the engine coolant and under-hood air..