Solo Performance Cat Back Exhaust Kit for V8 2011 - 2015 Camaro Convertible Auto or Standard 2011 - 2015 Chevrolet Camaro Cat Back with T304 Polished Stainless Steel 4.5 inch Tips All Stainless steel Piping. Bolt on design for an easy installation. Incorporated J pipes to reduce drone All parts and hardware included. No welding. Free Tee shirt with every order. Sm, Med, Lg, XL , 2XL & 3XL available. PM us your size when you order or we will include an XL.