I want to know some cheap way to make my car faster ?

Question

i have an rx-8 i have a cold air intake and i'm working on my exhust

Answer 1

A turbo would be the best thing...I don't believe they are horribly expensive. But premium gasoline will also do the trick...(just make sure your car permits it, unless you will get serious engine knocking)

Answer 2

More speed requires more power. There's an old saying among racers which goes, "Cubic power requires cubic money". In other words, more power doesn't come cheap.

Answer 3

the cheapest way to go is to get a nos kit but go with one under a hundred horsepower gain(save u r motor). turbo chargers will run you well over 1500 dollars.  nos kits start at around 250 to 300 dollars