Strengthening the mounting of the rear suspension arms e46 RS-UL-037

The reinforcement for the rear suspension arms of the BMW E46 has been designed by RS-Ultimate to precisely match the original mounts and grooves on the floor. The stiffeners can be welded in without any additional alterations to the floor or the arms themselves. The reinforcements have many additional folds, which are bent in different planes on the left and right side of the fixing reinforcement to achieve the maximum possible reinforcement of the floor. The stiffeners have 3 additional sheets of metal on the inside of the reinforcement to "tap" on the semicircular side of the original ribbing in the floor. After dabbing, the leaves fit perfectly into the semicircular plane of the embossing. Their unique shape creates gaps between the leaves that allow the stiffeners to be welded accurately to the floor. The sheets have a large number of cutouts, most of which fall in the factory welds, 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 their damage during intensive use during Drift, KJS, 1/4 mile competitions, etc. 3 [S355 steel] mm] steel, raw material for welding The set includes: left and right side Reinforcements for rear control arms dedicated to: BMW E46 Sedan BMW E46 Coupe BMW E46 Cabrio BMW E46 Estate BMW E46 Compact The product is intended to strengthen the mounting of rear control arms BMW E46, which are very often damaged during sports driving . The reinforcements are designed to maximize the factory mount.