British Touring Car Championship Hyundai team Excelr8 Motorsport has switched engine suppliers on the Hyundai i30 N Fastback of Tom Chilton for the rest of the season.

Excelr8 has used bespoke Hyundai engines built by Swindon Powertrain since the 2022 season, when Tom Ingram took the first of his two titles with the team.

But now the decision has been made to equip the machine of Chilton with the customer M-Sport-built TOCA powerplant for this weekend’s round at Silverstone, and the finale at Brands Hatch.

Nineteen-time BTCC race winner Chilton has suffered a series of alternator failures this season, restrictin