BRExhaust Direct-Fit Muffler Kit 108-0021 offers unparalleled quality and durability for your 2013-2015 Acura RDX 3.5L. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, the BRExhaust Direct-Fit Muffer Kits provide optimal exhaust flow to guarantee a complete and precise restoration of your 108-0021 exhaust system to factory-like performance. BRExhaust Direct-Fit Muffler Kit 108-0021 is engineered for OEM 18307TX4A02 exhaust replacement and features durable aluminized steel construction and is covered by a 2 year warranty.