2006-2011 Impala 3.5L Replacement Exhaust Kit (MAG116-0015)Description BRExhaust Direct Fit Replacement Exhaust Kit 116 0015 takes the guesswork out of replacing your exhaust system while providing a reliable and high quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 116 0015s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush bent pipes commonly used in competing aftermarket