Please update the first page on the 2013 Civic Sedan.
Both map lights and the dome light are all 194/168 bulbs. I replaced mine with LEDs.
Hope that helps someone in the future.
Thanks
This may help you, Check out the diagram for the 2012 Civic SI Trunk Springs. Check the weight of your add ons + Trunk weight, then the same with the Si setup. IF the weight is close, you can get the Si trunk springs. But of course, if a bungee strap doesn't bother you, you already have the...
For those interested in this, there is no "cut" spoiler. 2012 hybrid had a different spoiler than 2013 hybrid. Simple as that. Links included for reference.
http://hondapartsnetwork.com/part/9569027/Honda-Part-71700-TR2-A01ZK-Trunk-NH700M-Spoiler-Assembly...