JAOS AERO BILLET GRILLES feature a rounded, aerodynamic design that not only allows maximum airflow to the radiator, its rounded contour and shape is complementing to the appearance and styling of today’s SUVs. Crafted from high quality 6063/T5 aluminum alloy with an alumite coating finish that delivers hardness of H200 to guarantee long lasting beauty and service against everyday driving road hazards. Built to exact tolerance, they are designed to ensure a perfect fit with no drilling or modifications to your vehicle with all stainless steel hardware included.