2011 Impreza WRX STi Engine - 2.5 Liter STI Turbocharged DOHC 16-Valve DAVCS Flat 4 Cylinder Photo #21

 2011 Impreza WRX STi Engine - 2.5 Liter STI Turbocharged DOHC 16-Valve DAVCS Flat 4 Cylinder