Are Boost Items permanent enhancements to Athlete Items? September 12, 2024 21:56 Updated Yes, Boosts permanently increases an Athlete Items Multiplier. Once a Boost is applied to an Item, it cannot be undone. Related articles What are Modifier Items, and what rewards do they offer? How can I increase my chances of obtaining Franchise Athletes in Packs? What is the difference between Expiring and Franchise Athlete Items? How does the Multiplier system work for Athlete Items? Tips for Pack Strategy