Prodrive has launched today the 2010 Subaru Impreza Group N rally car – the N2010 – competing in the 2010 WRC (World Rally Championship). Prodrive Subaru Impreza WRC The N2010 has a larger 33mm air new limiter, as stipulated by the FIA, fuel injectors and high flow re-map ECU. This modification gives Prodrive Subaru Impreza WRC 20 hp and N2010 and increased torque. Prodrive Subaru Impreza.