I want to buy a Beiqi flag and modify it after buying it. For the sake of safety and comfort, please ask the expert for advice.

1, Comfort: You can start with the shock absorber of the car. Because the shock absorber of the original car is hard, you can replace it with the rear shock absorber of Yuji, and then customize the spring according to your favorite hardness, which will improve comfort and safety. You can also do some sound insulation to reduce the noise inside the car, but this car will definitely not be as quiet as imported cars. Loud noise is the characteristic of this car, haha;

2. Safety: Just now you mentioned that you don't often engage in cross-country activities. You can upgrade your tires, but the tire width can't exceed 245. If it is too wide, the fuel consumption will be high. Then, you can choose to use a negative hub, usually between negative 20 and negative 25. Replacing the negative hub will increase the track and improve the relative stability.

Not good, for your reference. If you find it useful, use it. If you feel bad, please don't joke ~! !