The MagnaFlow Ford Bronco Street Series Axle-Back Performance Exhaust System #19555 is engineered to make your 2021 Ford Bronco sound as awesome as it looks. Conquer highways and trails alike with ease in your modern body-on-frame SUV thanks to the dyno-tested performance of exhaust kit #19555. Mandrel bent 2.5in. main piping channels exhaust gases into a large straight-through muffler before exiting through dual 4in. black powder coated tips. The result is an exhaust kit that maintains mild levels of interior sound while allowing for moderate levels of exterior sound; all improved with MagnaFlow s deep; signature performance exhaust tone. This combination of sound levels brings out the character of your Bronco s engine both on and off-road without sacrificing interior comfort. CNC precision manufacturing and state-of-the-art 3D scanning techniques guarantee that #19555 has a direct-fit design that will install easily and fit any 2021 Ford Bronco equipped with the 2.3L turbo I-4. Exhaust system #19555 features durable stainless-steel construction backed by MagnaFlow s limited lifetime warranty.