2018 ASCRA Mabe World Championship Series

Teams and drivers

 * Shelley Henning joins Eddie Buffington Racing after 2 seasons with the Ateneo Racing Team.
 * Erin Robertson leaves Campos Racing with Daniel Suárez for Flying V Chip Ganassi Racing.
 * Rey Gumatas Racing is selling to new Owners Henry Joost and Ariel Schulman to formed Nerve Election Racing Team.
 * Robin Bengtsson replaced Banjo Estrella in the #33 Racing Management Chevrolet.
 * Andre Santos rejoins Shopbop Racing after Rita Ora Racing abolished at the end of the Season.
 * Zoey Deutch leaves The Defunct-Ateneo Racing Team and Chevrolet to Stupidisco Racing and Ford's #42 replacing Emily Ratajkowski.
 * Marinerong Motorsports formed by Joel and Koy Banal signed Emily Ratajkowski from Stupidisco Racing and Banjo Estrella from Racing Management.
 * John Mark Opis joins PBB Racing for 2018 replacing Nastasia Scott.
 * Bailey Noble will retire in the 2017 season.
 * Hailee Steinfeld originally drives #13 Shopbop-San Beda Toyota, until on 15 December at the Tonight Show with Jimmy Fallon, she is a Second guest to Kevin Hart and Automatically drives #11 Zark Motorsports Toyota alongside Nikita Mazepin.
 * Pharell Williams joins Zark Motorsports' #6 Toyota for 2018
 * Dawn Olivieri returns to the series to Replace Banjo Estrella at the No. 15 Marinerong Motorsports Ford after Estrella suddenly hosted his Hometown Guiguinto instead of Bustos.
 * Tickford Racing will formed an alliance with Universal Knowledge DermPharma under the Name Gamboa Tickford Racing
 * Nerve Election Racing Team merged with the Ateneo Racing Team with the latter survives as the entity.

Sponsorship

 * Rough Rider Jeans withdrew sponsorship with Victoria Henley after Four seasons, Eighteen wins and Two Championships.

Manufacturers

 * Shopbop Racing ended the Six-year relationship with Chevrolet to joined the Toyota Bandwagon for 2018 season.

Tyres

 * On 2 March 2018, Michelin replaces both Goodyear and Yokohama as the Official tires of ASCRA Mabe World Championship Series for 5 years

Schedule
Bold Indicates for Mabe Grand Slam