The COBRA 4.5" PowrFlo Round Slip-Ons for 2017-2022 FLH/FLT models feature a 4.5-inch muffler body that tapers to a 4-inch round front profile. This design incorporates a 3-inch high-flow core engineered for superior performance, while acoustic developments utilize proprietary materials with specific acoustic dampening and thermal insulation properties to achieve deep sound through intense resonance absorption and prevention. The system is equipped with machined aluminum thin-line tips available in show chrome or black finishes.
These exhaust components are 50-state legal and manufactured in the USA. COBRA provides a limited lifetime warranty for this high-performance powersports equipment, which is engineered for maximum airflow and horsepower.