BRExhaust Direct-Fit Replacement Exhaust Kit 106-0877 takes the guesswork out of replacing your 2009-2014 Acura TL 3.5L 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. 106-0877’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems. The multi-piece, bolt-on design ensures the exhaust system is easy to install yourself and fits perfectly to help get you back on the road in no time. No bending or welding is required for installation. BRExhaust Direct-Fit Replacement Exhaust Kit 106-0877 features durable aluminized steel construction and is covered by a 2 year warranty. BRExhaust 106-0877 is engineered for OEM 18303SM4020 exhaust replacement.