This cooler kit can significantly improve performance and extend transmission life. Wear is reduced when transmission oil temperatures are kept to a minimum. This kit uses a high efficiency stacked plate heat exchanger, and requires no cutting to the vehicles cooler lines and only very minor modification otherwise. The quality of this product insures you have a quick professional looking install. We offer this kit in either Black Braided AN lines, or rubber pushlock lines. The rubber lines are good for 250psi working and 1000psi burst (10 times needed!). The rubber lines are factory looking in appearance for those who want a discrete install. Note: Not all brackets shown in image are shipped. Only those necessary for brake duct installation.