1. Engine modification: MT engine -Ethan engine.

2. Turbine modification: advanced turbine, supercharged turbine-strong supercharged turbine.

3. Improvement of nitrogen collection: dynamic gas collection.

4, other transmissions, fuel, full.

Razor modification should focus on making up for the disadvantages and improving the car. First, the engine system should be raised to the highest level, so that the linear speed of the car can be greatly improved and the influence of low speed on the game can be eliminated. Then modify the gas gathering to make a bend easier to use nitrogen and more comfortable to fight, and then modify it in turn.