In the tank
the filter is in the fuel tank and is part of the fuel pump, so if the filter needs changing so does the pump. access is under the rear seats.
The 2009 Scion tC runs on regular unleaded.
The 2012 Scion tC runs on regular unleaded.
The 2008 Scion tC runs on regular unleaded.
The 2010 Scion tC runs on regular unleaded.
The 2014 Scion tC runs on regular unleaded.
The 2007 Scion tC runs on regular unleaded.
The 2006 Scion tC runs on regular unleaded.
The 2011 Scion tC runs on regular unleaded.
The 2005 Scion tC runs on regular unleaded.
The 2013 Scion tC runs on regular unleaded.
14 gallons