First of all, there are some changes in appearance, which can be realized by looking for domestic or imported appearance modified parts.
Then the modification of the driving system, including tire hub, brake system, suspension system, shock absorption system, frame reinforcement and so on. If this modification reaches the level of ST, it is better to go further and go directly to the level of RS version. After all, all the money for the modification has been spent, 100. I still care about the difference of 5 yuan between ST and RS. It is recommended to go directly to RS.
Then there is the power part. There are some obvious differences between the power part of ST and the ordinary version. Modification alone may not be enough, and whether it is necessary to replace the power plant remains to be discussed. Moreover, the driving computer needs to replace the special ST computer and only refresh the ECU program. From the experience, the domestic version of the driving computer is not enough to support the stable performance of ST.
Finally, consider the interior. As for the interior, replace the high-performance lightweight interior, including seats, steering wheels and various dashboards. You can also skip the ST to RS version directly, otherwise there is no need to change it. Another problem is that there is little difference in the cost of RS and st modification. This becomes a ST kernel with RS appearance.
These are my personal guesses. I am the owner of the hatchback in 2009. There are also many brothers around who have changed cars, played and seen many vehicles modified from Changfuma Fox to participate in the competition. CTCC often observes infield. But this is completely different. First of all, I think the focus is on a car worth playing with. However, it is not enough to truly show its reputation by relying solely on personal decoration. After all, there are few modification units that can reach the FRD level in China. Just for fun, just for a change, that's all.
I have even seen someone in Hong Kong convert the imported version of the three-door RS into the ordinary version of Fuma, pretending to be a pig to eat a tiger. Looking at the appearance of an ordinary car, it is shocking after starting. AWD cars with WRX class performance in corners are not lost.
Everyone has their own idea of playing with cars. I don't think my idea suits you. I'm just saying what I think. You don't have to worry about it. Think clearly what you want, and then do it. There are not many happy things in life. If you can make yourself happy, why not? Have fun!