HPI Racing Nano-TTR 1987 BMW M3 E30 Warsteiner (Car Only) – Mini RC Touring CarOverview The HPI Racing Nano TTR 1987 BMW M3 E30 Warsteiner (Car Only) is an ultra compact mini touring car celebrating the iconic M3 E30 in its legendary Warsteiner DTM livery. The car only configuration is ideal for drivers who already own a compatible HPI radio system or want to add another body chassis combo to their nano TTR fleet. The Nano TTR's 4WD shaft drive chassis and independent suspension deliver genuine touring car handling at micro