Originally Posted by Chuck33079

Within a few pulls your temps are going to go up dramatically and come back down very slowly. The cooling system is barely adequate for the car stock. You're putting a heat exchanger in front of the radiator so instead of cool air passing over the oil cooler and radiator, it now gets warm air. Your oem cooling system will be performing worse than when it was stock. Sure, if you don't see any temp issues you can skip the cooling mods. My guess is that you'll be ordering them the week you get the car back from the shop.