Relocate your battery to the trunk for more traction and better handling. Steeda tested it on their 4-wheel digital scale and found that moving a 35 pound battery from the left front of the car to the right side of the trunk actually put 60 more pounds on the right rear tire - where you need it most for traction. Better weight distribution also reduces "nose dive" during braking and improves handling response. Kit includes battery box, cables & all necessary hardware. This box features a Steeda log.