735582 1986 2006 Softailrace Version All Chrome 33

The Freedom Performance Blue-Proof Straights are a powerhouse exhaust system designed specifically for Softail models. This 4.5-inch muffler system is engineered for optimal horsepower and torque gains across the entire RPM range. It features heavy-duty 16-gauge heat shields with a 220-degree wrap to prevent blueing and keep your pipes looking pristine. The race-version baffles provide a deep, throaty sound, while O2 ports and plugs are included for compatibility with earlier models. For 2021 and later European Euro 5 models, you will need to use O2 sensor eliminators and digital tuning, such as the Diag4Bike system, to manage the engine light and trouble codes while ensuring peak performance.