753113 Fits Dyna 2006 2017 Polished Finish Gen Ii Muffler

This Two Brothers Racing Gen II 2-into-1 system is engineered specifically to enhance the torque and sound of Dyna models. The race-inspired design features stainless steel headers that are significantly lighter than stock, helping to improve the bike's overall handling. The 1 3/4-inch tubing steps up to 1 7/8 inches before entering the collector, ensuring optimal exhaust scavenging. The final exit is through a 4-inch diameter megaphone muffler with a reverse cone, delivering a sound that is truly unparalleled. With O2 bungs included for both 18mm and stock sensors, this handcrafted USA-made system is a top-tier performance upgrade that looks as good as it performs.