Hi, first of all, welcome to AF
I got my mugen rims from a Tamiya S2000 Type V kit.
Here's a tip. If you want to ask one particular person question, PM -Private Message them. You can do this by clicking on Send PM at the bottom of that person's post inside a thread. Another way is to click on the person's username in the main forum, and it will take you to their info page where you can select to send them a PM.