Fixed New Thread missing Editor: Hi Everyone, the issue with posting a new thread or a reply that shows a missing editor has been fixed. More updates to the forums will be added on in the coming days, we apologize for the inconveniece this has caused
Now when you say "increase the car performance" - yes it does. Electrical performance. Whether that translates into speed/torque/power I don't know. It really depends on the age of the car, how good is the ground, etc.