Stage 4 WRX vs Stage 4 WRX
(Blue) 2004 Subaru Impreza WRX
VF22 Turbo
TurboXS UTEC
TurboXS FMIC
...

Stage 4 WRX vs Stage 4 WRX
(Blue) 2004 Subaru Impreza WRX
VF22 Turbo
TurboXS UTEC
TurboXS FMIC
TurboXS turboback
Perrin uppipe

(White) 2004 Subaru Impreza WRX
VF22 Turbo
Cobb AP
ERZ turboback
ERZ uppipe

.. there are more mods on both cars,