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.
hi guys...
i'm wondering...
for turbo engine, which type for exhaust piping is better...S-Type or Straight..?
which one gives more power, in sense of acceleration and top speed?