Solo Performance Axle Back Exhaust Kit for V6 G8 Cars 2008 - 2009 Pontiac G8 V6 Axle Back All Stainless steel Piping with T304 Polished Steel Tips Incorporated J pipes to reduce drone Easy Bolt on Design. Direct Fit works with factory Exhasut 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.