Strengthening the mounting of the rear wishbones of the BMW E46 RS-UL-037

The reinforcement of the BMW E46 rear wishbone mounts was designed by RS-Ultimate to be precisely matched to the original mounts and floor embossing. The stiffeners can be welded in without any additional modifications to the floor or the wishbones themselves. The reinforcements have many additional bends that are bent in different planes on the left and right sides of the mounting reinforcement to achieve the maximum possible floor reinforcement. The stiffeners have 3 additional sheets of sheet metal on the inside of the reinforcement to "tap" on the semi-circular side of the original embossing in the floor. After sealing, the leaves fit perfectly into the semicircular plane of the embossing. Their unique shape creates gaps between the sheets, which allow the stiffeners to be precisely welded to the floor. The sheets have a large number of cut-outs, most of which fall out in the factory weld places, where the floor's strength is the highest. The product is intended both for cars that, due to the passage of time, require repair or reconstruction of the original mounting, as well as for tuning purposes to prevent damage during intensive use during Drift, KJS, 1/4 mile competitions, etc. S355 steel with a thickness of 3 [ mm] raw steel for welding The set includes: left and right sides Reinforcements for mounting the rear wishbones dedicated to: BMW E46 Sedan BMW E46 Coupe BMW E46 Cabrio BMW E46 Estate BMW E46 CompactThe product is intended to strengthen the mounting of the rear wishbones of the BMW E46, which are very often damaged during sports driving. The reinforcements have been designed to maximize the strength of the factory mounting.