Subaru OEM Gas Cap for 2003-2005 WRX STi Impreza RS (42031SA010) Gates This is meant to prevent

This is meant to prevent that from happening

INCREASED FUEL EFFICIENCY

Custom spring options are available for other configurations

Intercooler Charge Pipes (SES2300ICP)

These open up the engine bay to full view great for lighting when working on your car and opens up the bay even more at shows

Subaru OEM Gas Cap for 2003-2005 WRX STi Impreza RS (42031SA010) Gates This is meant to preventGenuine OEM Subaru factory replacement fuel tank gas cap for 2003 2005 WRX, STi, Impreza RS, Forester and Outback models. Vehicle Fitment: 2003 2005 Subaru WRX 2004 2005 Subaru STi 2003 2005 Subaru Impreza RS 2003 2004 Subaru Forester 2003 2005 Subaru Outback Purchase Includes: (1) Gas Cap Part Numbers: Diagram: 42031SA010 Diagram images are for reference and may not represent your exact model. As always, please do additional research with your VIN to