Upgrading to Civic SI 20mm Rear swaybar

Hey guys, I'm new to this forum. Just purchased a 17' ILX A-spec a month ago and I am planning on upgrading the rear stock 15mm rear swaybar to the 15' civic si rear swaybar as its compatible. I intend to probably do lowering spring late next but for now i want to just fix the body roll. Could i use the existing ilx swaybar links with the new SI bar? I'll be upgrading the links next year to adjustable when I lower the car, but for now will it work with ilx links. My car only has 45k kms. Thanks