2023-07-23 Featured Subiefest California 2023 Featured Subiefest California 2023 Featured July 23, 2023 Subiefest California 2023 aFe POWER is attending Subiefest as a vendor on July 23, 2023 in Santa Anita Park. Come by the aFe POWER Booth to check out aftermarket products for the Subaru Outback Wilderness, Crosstrek Sport, WRX, and more!