 Mirko Bortolotti moved across from Formula Two to partner Sánchez López, while Felipe Guimarães completed the team, having contested selected races in Indy Lights.Michael Christensen, who raced in the 2009 Formula BMW Europe season for Mücke Motorsport, joined MW Arden.Christensen was joined by Miki Monrás, who was fifth in the Formula Renault Eurocup, and Leonardo Cordeiro, the 2009 Formula Three Sudamericana champion.