You don't need Mario Kart 8 Deluxe's DLC to race the new tracks

The Booster Course Pass isn

Double your course options with the Mario Kart 8 Deluxe Booster Course Pass! A total of 48 remastered courses from throughout the Mario Kart series are racing to the Mario Kart 8 Deluxe game as paid DLC*. Courses include those based on real-world locations like Paris Promenade and Tokyo Blur from the Mario Kart Tour game in addition to nostalgic favorites like N64 Choco Mountain and Wii Coconut Mall! Content will release in 6 waves of 8 courses from March 18, 2022 until the end of 2023.

Mario Kart 8 Deluxe: Booster Course Pass - Nintendo Switch (Digital)

Mario Kart 8 Deluxe's Final Booster Course Pass Wave Includes New Tracks, Racers, Music Player, And More - Game Informer

Mario Kart 8's new tracks are a basic addition to one of Nintendo's all-time greats - The Verge

Mario Kart 8 Deluxe 3.0.0 patch notes

Mario Kart 8 Deluxe Replacement Cover & Case: Double-sided Insert for Nintendo Switch

Mario Kart 8 Deluxe DLC release time in UK / GMT, CEST, EDT and PDT

Mario Kart 8 Deluxe DLC – All You Need To Know

Mario Kart 8 Deluxe recibe pistas y personajes de la quinta entrega del DLC el 12 de julio - Vandal

My Predictions/Wishlist for a potential Character DLC to Mariokart 8 Deluxe alongside the Booster Course Pass- : r/mariokart