As is well known, the most difficult art in driving a car fast is proper braking. So how do you improve your skills in this area to be faster during races?
a ported exhaust that can increase motorcycle performance, is it possible? See if you can affect engine performance by replacing the muffler with a louder, bassier sounding one.
Willingness to race, helmet and a car with valid technical inspection. This is enough to start your adventure with rallies (at least the amateur ones). What next?