Big Radius set the standard for a custom look but with the quality and perfection you would expect from Vance & Hines. Featuring beautifully curved 2 1/2” full-coverage heat shields, artistically scalloped end tips, blue proof show quality chrome and O2 sensor mounts to certain Softail models. The extra horsepower and torque produced gives the signature hot-rod sound an even bigger bite. This system is the ultimate in style and performance. Baffles, mounting hardware and easy-to-understand instructions are included for a hassle-free, perfect fit every time. Include mounts for factory O2 sensors.