aFe Control Rear Tow Hook Red BMW F-Chassis 2/3/4/MaFe Control Rear Tow Hook Red BMW F Chassis 2 3 4 M Add aggressive styling, and useful functionality to your BMW with aFe CONTROL rear tow hook. Ita**s sleek design not only looks great but is strong enough to safely winch your car onto a tow truck or get towed trackside if the need arises. Our BMW specific CNC machined stem and loop is made of 4130 steel. The stem is black zinc coated for corrosion resistance. The loop is powder coated Red (Blue,