Civic front C arm bushing kit 8-221 supposed to be included in complete kit?

[kinguin7]

I ordered the prothane "Total Kit - with Rear Control Arm Bushings" kit from prothanesuspensionparts.com. It appears to have everything I need, but I also got part 8-221-BL: CIVIC SI FRONT C-ARM KIT 99-00.

Am I supposed to have this? If so, what is it for?

[Accrdwgnguy]

Does the instruction sheet indicate you were supposed to get the part? Is it listed in the inventory sheet?

[kinguin7]

The total kit is a compilation of other kits, 12 of them according to the website and the packing list. This one doesn't seem to be mentioned anywhere, all the parts I should have are accounted for as far as I can tell, and looking through what I have I can't imagine what else I would need. Hopefully someone who's bought the same kit will be able to answer. On second thought, maybe I should just call prothanesuspenionparts and ask them.