Mario Kart 8 Deluxe Booster Course Wave 5 will be released on Wednesday, July 12th, 2023.

Check below for a list of included tracks and characters...

New Tracks

Feather Cup

• Athens Dash - Mario Kart Tour
• Daisy Cruiser - Mario Kart: Double Dash!!
• Moonview Highway - Mario Kart Wii
• Squeaky Clean Sprint - New

Cherry Cup

• Los Angeles Lap - Mario Kart Tour
• Sunset Wilds - Mario Kart Super Circuit
• Koopa Cape - Mario Kart Wii
• Vancouver Velocity - Mario Kart Tour

New Characters

• Petey Pirahna - Mario Kart: Double Dash!!
• Wiggler - Mario Kart Wii
• Kamek - Mario Kart Tour

And here's the original video...

For more details, check out the discussion on our forum.