Question on parts for HPI car...
I have an old HPI RS4 Rally that I am using as a drift car. I have changed the setup and tires and it seems to do very well. I have been trying to find parts for it and there really isn't any upgraded parts out there besides what HPI offers on their page. I was wondering if there are parts from other companies that would work with the RS4 Rally? I used the search and I didn't find much.