2008-2013 Subaru WRX STI Replacement Light Bulb Size Guide
Low Beam Headlamp Light Bulb Size: HID-D2S, H11 halogen non hid models
High Beam Headlamp Light Bulb Size: 9005
Parking Light Bulb Size: 1157A
Front Turn Signal Light Bulb Size: 1157A
Rear Turn Signal Light Bulb Size: 992 (7440A)
Tail Light Bulb Size: LED
Stop Light Bulb Size: LED
High Mount Stop Light Bulb Size: LED
Fog/Driving Light Bulb Size: 9006
License Plate Light Bulb Size: 168
Back Up Light Bulb Size: 7440
Front Side Marker Light Bulb Size: 1157A
Rear Side Marker Light Bulb Size: 168
Map Light Bulb Size: DE3175
Dome Light Bulb Size: DE3175
Trunk/Cargo Area Light Bulb Size: 2825