The FMF Powercore II Silencer is designed for maximum performance and minimum noise, making it the perfect upgrade for your motorcycle or ATV. Crafted from durable aircraft-grade 6060 T6 alloy, this silencer is built to last. Its completely repackable design ensures that you can maintain optimal performance over time. Whether you have a stock or aftermarket pipe, the FMF Powercore II is engineered to fit seamlessly, enhancing your ride without compromising sound. Features: * Material: Extruded from aircraft 6060 T6 alloy * Repackable: Completely repackable for long-lasting performance * Performance: Maximum performance with minimum noise * Compatibility: Fits both stock pipes and aftermarket pipes