Incredibly impossible?

"A public road going racing car?"

A young driver like my son has some specific direction to raise ordinal passenger cars as sports car with harder suspensions, a stronger motor and heavier duty tires and brakes.
How about a fundamental tuning up method, make it's weight lighter?

Removing out unnecessary decorations would be the best way to tune up the automobile, including driver's body weight.
Before writing like this, most of the driver would soon come to know that driving ordinal sporty type public road going automobile with license plates is not so interesting and joyful if it is driven on the closed circuit because of heavier weight, poor braking system, and unstable suspension and axle construction with weak strength including tires.

To run on a public road at reasonable speed range requires some adequate setting and that is completely different from that for circuit running. No confusing nor mixing up are not allowed in the public use.
So if the driver want to drive an automobile at some violent speed, it must be performed with the adequate car prepared for racing use at the adequate place, closed circuit without any police, under the special racing licensed rules.

As a conclusion I wanna tell my son below:
You may keep 2 automobiles, one is a carrier truck to bring the circuit running racing car to the circuit and this is mainly used including commuting purposes and the latter is a target, tuned racing car(without plate license).

So mixed up strange decorated public road going automobile, Honda Civic Euro TypeR should be obtained by you also because of additional many reasons.