Like all of our products at Two Brother Racing, our Softail 2-into-1 full system exhausts were developed to surpass what is offered on the market today. Engineered to compliment the quality and performance of Harley Davidsons products, these handcrafted systems deliver unparalleled sound and performance for the ultimate race experience.
The exhaust system is designed to accommodate both stock (12mm) O2 sensors as well as aftermarket wide band (18mm) sensors to allow for versatility in tuning.
CALIFORNIA WARNING: The California Air Resources Board (“CARB”) does not permit the use of aftermarket exhaust systems that remove or alter OEM emission control devices unless certified by CARB, other than for racing vehicles on closed courses.