1979-2004 Mustang Subframe ConnectorsFits Models: Mustang Fits Years: 79 04 These tubular sub frame connectors were designed to tie the front and back frames together using the supplied bolt on hardware. No welding is required for installation. The subframe connectors firmly attach from the front K Member area all the way back to the rear lower torque box area on both sides of the car. This solid connection provides a much better weight transfer, and improves traction by planting the