[1] The team raced four Alfa Romeo 155 V6 TIs in the 1996 International Touring Car Championship, scoring seven podiums and a victory at Silverstone with Gabriele Tarquini.

It began competing with Honda Accords in the Super Tourenwagen Cup, and would claim a victory in the 1998 season, before scoring four wins, 17 podiums and third place in the drivers' championship for Tom Kristensen in 1999.

JAS also helped running the BTCC Honda team in 2000, which claimed seven victories that year, including the last three wins of the championship's Super Touring era.

[4] After the introduction of the new TC1 regulations a year earlier than planned in 2014 gave a significant development advantage to rival manufacturer Citroën,[5][6] the team won multiple races over the following seasons, but did not contend for the title again until 2017.

The team scored the most pole positions and main race victories in 2017, but missed out on another title due to numerous incidents, including Monteiro's testing accident.

[16][17] JAS itself raced the car in the Intercontinental GT Challenge in 2019 and 2020, where they achieved pole position and podium results, finished sixth overall at the 2019 Spa 24 Hours, and nearly won the 2020 drivers' title.