New Product Release: Flowmaster's all-new universal Imposter Axle-back exhaust system (Part #4012017) is perfect for the person looking for an aggressive exterior and moderate interior exhaust tone with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system fits all 4 and 6-cylinder vehicles and features a specially designed stainless steel Super Duper 40 Series muffler and dual 2.50 inch mandrel bent tailpipes. The system i

New Flowmaster FlowFX active mufflers for 2009-2020 (classic body) Dodge Ram 1500 trucks are two exhaust personalities in one package. The first adds a nice performance tone while the second uses a wirelessly activated exhaust valve to deliver that deep, uncorked, rumble at the push of a button. These stainless-steel, mandrel-bent systems are easy to install and connect to the factory tailpipes! Learn more: https://www.holley.com/products/exhaust/exhaust_systems/flowmaster/flowfx/dual_mode_muffl