Description
The Yellow Thunderbirds helmet was a limited accessory that was released for the Super Bowl event.
Rarity
Rare
Gold Cost
It cost 450 Gold.
Level Required
The required level to buy and wear this accessory was 
Availability
This accessory was available in the Live, Friends and Brazilian server. It has now expired.
Trivia
During the Super Bowl event, three other accessories were also added to the shop, each representing a different team, flying the colors of KoGaMa default teams.