<< Prev Page 2 of 2 With its long wheelbase, wide front and rear tracks and balanced weight distribution, the BMW M4 Competition Convertible with xDrive boasts the perfect mix of ingredients for performance and comfort. Interlinked bracing increases the body’s longitudinal and torsional stiffness. Installed on all M4 models, this bracing package includes bespoke links connecting the individual spring strut towers with one another and with the front of the car and bulkhead. The aluminum front axle subframe is given extra rigidity by a single piece aluminum shear panel in the integrated sill brace and is connected to the reinforcing elements of the engine compartment by vertical braces. The center and rear sections of the vehicle incorporate model-specific underfloor bracing complete with a crossbar and a special rear axle subframe rigidly connected to the body. The new BMW M4 Competition Convertible with xDrive is additionally equipped with a custom-designed package of torsion struts at the rear of the body. << Prev Page 2 of 2