Originally Posted by JWillis72

Ok so I guess the lower temp are in my imagination? I'm not saying they didn't add the third one for looks but my car runs cool in south Florida summer and that's a fact not opinion. If large vents don't work why did it bring the temps down? I ran the car at Sebring a few weeks ago where temps were in the high 90s and 85% humidity and when pulling in the pits you can see the heat coming out the vents like a hot asphalt road. While heat rises the size of the vent still controls the volume that can get out.