Joao Barbosa will race N.Technology’s newly-developed Porsche Panamera S in the Superstars series this season.

Formula One race winner Johnny Herbert will race in the Superstars International Series in a Chevrolet Lumina CR8 this season.

Double FIA GT champion Thomas Biagi will race in the Superstars series with BMW Team Italy this season.

BMW Team Italy has signed Stefano Gabellini for the 2010 Superstars Series, the team has announced.

Italian squad N.Technology is developing a race version of the Porsche Panamera S for a possible Superstars campaign.

Rangoni Motorsport has confirmed its three car line-up for the 2010 Superstars series, including ex-F1 racer Emmanuel Naspetti.

Italian Francesco Sini will race a CAAL Racing Mercedes C63 AMG in the Superstars Series this season.

The new Chevrolet Lumina CR8, which will race in the Superstars series this year, made its track debut at Vallelunga this week.

The Aeffem-Romeo Ferraris team will enter a pair of Mercedes C63 AMG saloon cars in the burgeoning Superstars International Series this season.

Roma Formula Futuro, organisers of the Superstars Series, has signed a technical partnership with tyre manufacturer Michelin.