Porsche 911 991.1 center radiator grill. Protect that big mouth on the 991.1 or add that aggressive looks and match the RGS side radiator grilles for cars without the third radiator. Give your 911 991.1 that GT3 factory look! Protect your Porsche 911 vulnerable, low front radiators from road and track debris and most likely LEAVES!! No bumper removal required! These do not fit the 991 GTS or aero bumper cars.