We offer a product designed for BMW E36 COMPACT users, whose cups may "collapse" due to the passage of time and hundreds of thousands of kilometers traveled. Our product prevents their damage and deformation. The reinforcement also has a stiffening function both for the cup itself and for the mounting points of the shock absorber cushion. Steel (S355) with a thickness of 3 mm was used to make the reinforcements. Our product is made in Poland by qualified people. Laser cut and then bent on CNC press brakes. In the final stage, the reinforcements were powder coated with a black structure. The set includes 2 reinforcements with screws. Installation requires drilling holes in the floor.