The RZA-250/450 Front Bumper Canard is an add-on carbon fibre canard that mounts to the AMG bumper air intake and cooling area, it rams more air to the front radiator / oil cooler behind the front bumper and it gives you extra downforce and a more agressive appearance. When placing your order, you may choose between gloss or matt finishing. Application: AMG W176 (incld. A45)