Minimize chassis flex and increase performance capabilities on your 1993-2002 GM F-Body with boxed style weld-in subframe connectors from UMI Performance. Subframe connectors are a must chassis upgrade when racing and hard driving habits are present. They greatly improve your car's handling ability while reducing t-top squeaks, dash rattles and quarter panel flexing. Subframe connectors essentially tie the front and rear steel subframes together, resulting in a stiffened and strengthened chassis, allowing better weight transfer and improved traction when launching. When strength is a concern, square tubing has greater torsion resistance over tubular designs. Will work with all aftermarket exhaust systems and does not effect ground clearance. This weld-in style requires no bolts to tighten ever and less chance of flex compared to bolt-in types.