It was succeeded by IC03, which took part in the Class 2 competition in 2006 finishing third. IC03 also took part in the 2007 this time finishing in 65th in Class 1. The next two cars IC04 and IC05 failed to compete at Formula Student. The next car in this series to take part in the Formula Student was IC06 in 2011. In 2009 and 2010 Imperial's entries were IRG03 and IRG04. In 2011 both IC06 and IRG04 took part in Formula Student.