Stefano Comini left Leopard Racing to join the newly entered Comtoyou Racing with Audi RS3 LMS TCR . Frédéric Vervisch joined the team in the second Audi from Spa onwards, while for the final two rounds of the season they've entered a third entry for TCR Benelux regular Denis Dupont who was behind the wheel of SEAT León TCR .
Leopard Racing retained Jean-Karl Vernay and at Spa they've entered a second car for Robert Huff . Huff only entered rounds which did not clashed with his commitments in the World Touring Car Championship . At Monza he was replaced by Jaap van Lagen and in Dubai by Gordon Shedden . Van Lagen entered in Oschersleben in a third car. The team also supported Maxime Potty who entered at Spa under the Michaël Mazurin Sport banner.
Craft-Bamboo Racing retained Pepe Oriola and James Nash , but Sergey Afanasyev was replaced by Hugo Valente . Valente left the team after Monza and his seat was taken by Daniel Lloyd .
WestCoast Racing switched from Civic Type R TCR (FK2) to Volkswagen Golf GTI TCR . As a result, the team ended their association with Sportspromotion – the operation responsible for WestCoast Racing's entry in the series. The team retained Gianni Morbidelli while Giacomo Altoè was entered in the second car. Altoè would leave the team after Oschersleben and he was replaced by the TCR Asia Series regular Kantadhee Kusiri at Buriram , Rafaël Galiana at Zhejiang and Benjamin Leuchter at Dubai .
The newly formed team of M1RA entered the series entering two Civic Type R TCR (FK2) cars for the veteran Roberto Colciago and Attila Tassi . Norbert Michelisz , who is also co-owner of the team, entered at Hungaroring in a third Civic and in Buriram as stand-in for Colciago, who was recovering from injuries sustained during the Oschersleben round . Giacomo Altoè entered the team in Buriram in the team's third entry and double ADAC TCR Germany champion Josh Files entered in Dubai.