B BlackMS6BTO Member : Mazdaspeed6 Nov 20, 2009 #1 i wanna change my HID bulbs on my 06 speed6 ... what size do i need? are they H1s or...?
V VenomDesign Member : Mazda 5 GT Pearl White '07 Nov 30, 2009 #4 The Sylvania site says D2S. ?? This is the Mazda 5 section btw