Thank you. No plans for anything extreme. The cooling system in my old Fox Mustang was barely adequate for driving down the street. That was the last car I did any major modifications to... I was hoping things had improved in the 25 yrs since that car was produced!If you're putting a supercharger or some such on your Jeep, you will likely need a larger radiator with more flow. That's often the case with performance cars; you can bet the radiator in my vette is not OEM.