เสียงที่ใช้ร่วมกัน

"But Porsche didn't just use any engine. They used a Flat-Six. Because the cylinders lay flat... the center of gravity is incredibly low. This is the first secret. It counter-acts the 'wrong' placement... by keeping the weight as close to the asphalt as possible. It’s the only reason the car stays planted... while physics is trying to tear it off the road."