S&S Cycle Power Tune Xto Muffler Insert - 1-3/4" - Front Plugged - 3.5 Mm Holes 550-1668

Power and torque tuningTone and sound adjustmentEase of installing

Power and torque tuningTone and sound adjustmentEase of installing

Power and torque tuningTone and sound adjustmentEase of installing

Power and torque tuningTone and sound adjustmentEase of installing

Power and torque tuningTone and sound adjustmentEase of installing