For orders of $49.00 or more
Orders over $49.00 will receive free 3-day express shipping. This is a residential delivery service, with deliveries Monday through Friday from 9:00am to 8:00pm.
The PowerCore® 4 is designed to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial, no matter your riding style or ability.
Features include space age internal packing for maximum packing life.
High-flow modular end cap.
Internal core shape uses high-flow technology.
Enhanced sonic evacuation provides for higher flow and increased power.