Agency Power Tips AP-997S-171P Agency Power Exhaust Tips Porsche 997 Carrera S Constructed of high quality stainless steel, the Agency Power exhaust tips are a perfect fit for either a stock exhaust or most aftermarket exhaust with removable tips. The Agency Power exhaust tips give your Porsche a different and improved style without the need to change the entire system. The twin outlet is large and nonrestrictive. Note: This product will fit the 997. 2 cars. Polished Exhaust Tips Porsche 997 Carrera S AP Porsche 997 Carrera S Exhaust Tips - Polished