Team Z Motorsports Rear Tunnel Brace is designed to work specifically for your 2005-2014 S197 Mustang. The kit is constructed from 1/4" steel cut on our water jet in-house. It comes standard with a removable driveshaft loop that is also made from the same 1/4" steel. It adds rigidity to the rear of the car while offering additional safety in the event of drive shaft failure. Each piece comes powder coated in silver hammer tone finish to withstand the elements and give a show quality appearance.