Samson Exhaust is proud to introduce their new Powerflow III series of exhausts which are the most powerful two into one exhausts ever made. Many years of research and development went into these new Powerflow III exhausts. The power is generated through a series of chambers, which Samson refers to as the “Power Chamber” which helps condense and intensify exhaust flow, resulting in extremely high horsepower and torque. The results are incredible…Independent dyno testing has shown that by just changing out the stock pipes with this new Powerflow III two into one system, riders will experience up to a 20% increase in both horsepower as well as torque. With Samson’s new system, you can take a stock HD and turn it into a high performance bike by simply changing out the pipes.
Features and Benefits
O2 sensor ports accept O.E.M. / Aftermarket sensors
Installer Friendly and Available in Black or Chrome
Full Coverage Heat Shields
Fits Many Models of 2004-2011 HD
Limited 1 year warranty