This is a good little car for the price.
At first I thought the stock front end was pretty trick. But then when I started looking it over and over for the tire set up. I started to not like it very much. The front wider then the rear even with the 190mm setup. The guys at Speed Passion need to sit down and revise the kits for the US. Include all the shims needed for it to be 190mm...
I got rid of the front end just because it turned out to be too complicated. I added a f104 front end with hopups from an f104 I bought. Just for simplicity.
Parts from the f104 will work. Ive gotten away with using a 3racing dampner, Ive put a Tamiya ball diff/axle in there and it worked. It just wasnt track tested. I dont think any of f104's motor mounts will work.