The movie have sound. It was in a Portuguese Highway, so I was a bit cautious because people that probably were driving at 70mph might not understand that a car behind them was in fast aproach near 140mph.. thatīs why I had my blinker on almost all the time
But actually it were very few cars... my safety and ohters safety first!
My mods is a K&N Induction Kit and an home-made wiring kit. But the car without any mods goes at the same speed. With the induction only reach there a little faster.
I was wondering what a UDP and/or a ORP may done to the top end power, and consequently to top speed.