Mucke Motorsport announced to retain Mike David Ortmann for a sophomore ADAC F4 campaign as well as sign series newcomers Oliver Soderstrom and Lirim Zendeli.
Ortmann, 16, took second?in the rookies’ championship last year, having made it to the top 10 nine times with a best finish of fourth.
He will be joined be 17-year-old Soderstrom, who already has three years of Formula Renault 1.6 experience under his belt.
He became the Swedish champion of the category last year, collecting eight victories out of 15 races.
Zendeli joins the team as a?car racing newcomer, having concluded a successful karting career.
The German became the 2014 ADAC Kart Masters KFJ champion and added further strong results in international championships such as sixth in Trofeo Andrea Margutti.